BlackTreeCVE Intelligence
← Back to the CVE catalogue
Full vulnerability report · 2026
CVE-2026-56161High confidence

Azure Logic Apps Information Disclosure Vulnerability

Microsoft · Azure Logic Apps

9.6CriticalCVSS 3.1
Recommended action
Within 7 days

Critical technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2026-54320

No EUVD known-exploited evidence

Improper access control in Azure Logic Apps allows an authorized attacker to disclose information over a network.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
9.6 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionWithin 7 days

Critical technical severity; prioritise exposed affected systems while verifying vendor guidance.

Patch available
01

What, why and how

Improper access control in Azure Logic Apps allows an authorized attacker to disclose information over a network.

What

Improper access control in Azure Logic Apps allows an authorized attacker to disclose information over a network.

Why

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

How

An attacker operating through a network path may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

Improper access control in Azure Logic Apps allows an authorized attacker to disclose information over a network.

Why

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

How

An attacker operating through a network path may attempt exploitation with low privileges. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
a network path → Improper Access Control → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
Low: a basic authenticated account is required
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Changed: exploitation can affect a different security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-284 ↗

CWE-284: Improper Access Control. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SChangedScope: The attack can affect a component governed by a different security authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.ANoneAvailability impact: No direct loss is represented by this metric.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkCWE-284
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

ENISA EUVD · EUVD-2026-54320Official EUVD mapping

Improper access control in Azure Logic Apps allows an authorized attacker to disclose information over a network.

Official EUVD record ↗
BSI · German · WID-SEC-2026-2689Microsoft Azure: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Microsoft Azure und Microsoft Entra ausnutzen, um beliebigen Code auszuführen oder erweiterte Berechtigungen zu erlangen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260812Security Bulletin 12 Aug 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 12 Aug 2026, published on 12 August 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
INCIBE-CERT · Spanish · boletin-de-seguridad-de-microsoft-agosto-de-2026Boletín de seguridad de Microsoft: agosto de 2026

2026-62818: Vulnerabilidad de ejecución remota de código en Windows Active Directory Certificate Services (AD CS) CVE-2026-62817: Vulnerabilidad de ejecución remota de código en Windows DNS Server CVE-2026-62816: Vulnerabilidad de ejecución remota de código en Windows Reliable Multicast Transport Driver (RMCAST) CVE-2026-62815: Vulnerabilidad de ejecución remota de código en Microsoft QUIC CVE-2026-59118: Vulnerabilidad de Elevación de Privilegios en Copilot Cowork CVE-2026-59115: Vulnerabilidad de Elevación de Privilegios en Microsoft Entra Provisioning Service CVE-2026-56162: Vulnerabilidad de Elevación de Privilegios en Azure SQL Database CVE-2026-56161: Vulnerabilidad de Revelación de Información en Azure Logic Apps CVE-2026-50516: Vulnerabilidad de Elevación de Privilegios en Microsoft Azure Kubernetes Service CVE-2026-50515: Vulnerabilidad de ejecución remota de código en Azure Service Bus CVE-2026-50481: Vulnerabilidad de Elevación de Privilegios en Azure Active Directory CVE-2026-49163: Vulnerabilidad de Elevación de Privilegios en Application Insights Profiler Los códigos CVE asignados a las vulnerabilidades no críticas reportadas pueden consultarse en las referencias. CVE Identificador CVE Severidad Explotación Fabricante CVE-2026-68820 Alta Sí Microsoft CVE-2026-71331 Crítica No Mic

Official advisory ↗
CSIRT Italia · Italian · aggiornamenti-mensili-microsoft-23Aggiornamenti Mensili Microsoft

nuova finestra - - CVE-2026-59119 : apre una nuova finestra - - CVE-2026-59118 : apre una nuova finestra - - CVE-2026-59115 : apre una nuova finestra - - CVE-2026-59113 : apre una nuova finestra - - CVE-2026-58651 : apre una nuova finestra - - CVE-2026-58650 : apre una nuova finestra - - CVE-2026-58641 : apre una nuova finestra - - CVE-2026-58639 : apre una nuova finestra - - CVE-2026-58612 : apre una nuova finestra - - CVE-2026-57105 : apre una nuova finestra - - CVE-2026-57104 : apre una nuova finestra - - CVE-2026-56179 : apre una nuova finestra - - CVE-2026-56174 : apre una nuova finestra - - CVE-2026-56162 : apre una nuova finestra - - CVE-2026-56161 : apre una nuova finestra - - CVE-2026-54984 : apre una nuova finestra - - CVE-2026-54981 : apre una nuova finestra - - CVE-2026-54123 : apre una nuova finestra - - CVE-2026-54113 : apre una nuova finestra - - CVE-2026-50516 : apre una nuova finestra - - CVE-2026-50515 : apre una nuova finestra - - CVE-2026-50481 : apre una nuova finestra - - CVE-2026-50472 : apre una nuova finestra - - CVE-2026-49179 : apre una nuova finestra - - CVE-2026-49163 : apre una nuova finestra - - CVE-2026-47299 : apre una nuova finestra - - CVE-2026-47285 : apre una nuova finestra - - CVE-2026-42976 : apre una nuova finestra - - CVE-2026-40375 : apre una nuova fi

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-027672マイクロソフトのAzure Logic Appsにおけるアクセス制御に関する脆弱性

Azure Logic Apps の不適切なアクセス制御により、認可された攻撃者がネットワーク越しに情報を漏洩させる可能性があります。

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-6916MS 8월 보안 위협에 따른 정기 보안 업데이트 권고

ory 권한 상승 취약성 | | Azure Service Bus | CVE-2026-50515 | Azure Service Bus 원격 코드 실행 취약성 | | Microsoft Azure Kubernetes Service | CVE-2026-50516 | Microsoft Azure Kubernetes Service 권한 상승 취약성 | | Microsoft PowerShell | CVE-2026-50523 | Microsoft PowerShell 원격 코드 실행 취약성 | | Windows Kernel | CVE-2026-54113 | Remote Procedure Call 서비스 거부 취약성 | | Microsoft Defender for Endpoint | CVE-2026-54123 | Mac용 엔드포인트용 Microsoft Defender 정보 공개 취약성 | | Visual Studio Code - Python extension | CVE-2026-54981 | Visual Studio Code Python 확장 보안 기능 바이패스 취약성 | | Windows Imaging Component | CVE-2026-54984 | Windows Imaging Component 원격 코드 실행 취약성 | | Azure Logic Apps | CVE-2026-56161 | Azure Logic Apps 정보 공개 취약성 | | Azure SQL Database | CVE-2026-56162 | Azure SQL Database 권한 상승 취약성 | | Windows Narrator Braille | CVE-2026-56174 | Windows Narrator Braille 권한 상승 취약성 | | Windows Network Address Translation (NAT) | CVE-2026-56179 | Windows Network Address Translation(NAT) 스푸핑 취약성 | | Azure Storage Explorer | CVE-2026-57104 | Azure Storage Explorer 권한 상승 취약성 | | Microsoft Office SharePoint | CVE-2026-57105 | Microsoft Office SharePoint 스푸핑 취약성 | | Microsoft PowerShell Core | CVE-2026-58612 | PowerShell 정보 공개 취약성 | | Microsoft Office SharePoint | CVE-2026-58639 | Microsoft SharePoint Server 스푸핑 취약성 | | .NET | CVE-2026-58641 | .

Official advisory ↗
NCSC-NL · Dutch · NCSC-2026-0287Kwetsbaarheden verholpen in Microsoft Azure

Een kwaadwillende kan de kwetsbaarheden misbruiken om aanvallen uit te voeren die kunnen leiden tot de categorieën schade zoals benoemd in onderstaande tabel. De kwetsbaarheid met kenmerk **CVE-2026-56162**, met een CVSS score van 10.0 en de kwetsbaarheden met kenmerk **CVE-2026-50516, CVE-2026-56161, CVE-2026-59115, CVE-2026-62830, CVE-2026-62873** en **CVE-2026-68823**, elk met een CVSS score hoger dan 9, zijn reeds centraal verholpen door Microsoft zelf en slechts opgenomen ter informatie. Hiervoor zijn geen acties vereist. De kwetsbaarheid met kenmerk **CVE-2026-50481**, met een CVSS score van 9.9 echter, vereist **wel** actie. Deze kwetsbaarheid bevindt zich in de Azure Active Directory en stelt een kwaadwillende in staat om zich verhoogde rechten toe te kennen en daarmee toegang te krijgen tot gegevens en componenten waartoe de kwaadwillende aanvankelijk niet is geautoriseerd. ``` Azure Monitor Agent: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-47299 | 7.20 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft Purview eDiscovery: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-65668 | 8.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft Azure Kubernetes Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-50516 | 9.40 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Azure Entra ID: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-62869 | 8.80 | Voordoen als andere gebruiker | |----------------|------|-------------------------------------| Microsoft Entra Connect Sync: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-65673 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Azure SQL Database: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-63522 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2026-56162 | 10.0 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Azure Logic Apps: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-56161 | 9.60 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Azure Active Directory: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-50481 | 9.90 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Application Insights Profiler: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-49163 | 8.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Azure SRE Agent: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-62830 | 9.90 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft Entra Provisioning Service (SyncFabric): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-59115 | 9.90 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Azure CycleCloud: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-70340 | 8.10 | Verkrijgen van verhoogde rechten | | CVE-2026-65806 | 6.50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Azure Confidential Ledger: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-68823 | 9.10 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Microsoft 365 Admin Center: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-62873 | 9.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Azure Storage Explorer: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2026-57104 | 8.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| ```

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Patch available
Affected
Azure Logic Apps: -
Fixed
An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 6 Aug 2026 · Last source change 11 Sept 2026, 16:50 UTC · CWE-284 · Improper Access Control

CVE recordCVE.org · 5.2
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2026-54320
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceOther authority
NVD statusNVD enriched

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
ENISA EUVD · EUVD-2026-54320↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2026-56161 · cve.blacktree.nl