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Full vulnerability report · 2026
CVE-2026-96379High confidence

CookieCuttr - Moderately critical - Cross-site scripting - SA-CONTRIB-2026-181

Drupal · CookieCuttr

…UnscoredAssess manually
Recommended action
Needs assessment

No CVSS base score is available from the CNA, CISA ADP or NIST. Absence of a score is not evidence of low risk; review the vendor advisory, affected exposure and exploit evidence.

Fix not verified
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityUnscoredOperational priority:Needs assessment, manual assessment needed.unscored

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • EPSS is 0.15% for the current model date.

Compensating controls

  • Restrict local access and enforce least privilege on affected hosts.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Drupal CookieCuttr and falls inside the recorded affected range.
  2. Recheck the vendor advisory before scheduling a change because no verified fixed version is currently retained.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: Manual assessmentRemediation target: Manual assessment

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Optional official sources

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

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

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-2026-107820

No EUVD known-exploited evidence

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal CookieCuttr allows Stored XSS. This issue affects CookieCuttr versions: from 2.0.0 to 2.0.3.

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
0.0
Advisory evidence
No linked advisory details stored yet
Recommended actionNeeds assessment

No CVSS base score is available from the CNA, CISA ADP or NIST. Absence of a score is not evidence of low risk; review the vendor advisory, affected exposure and exploit evidence.

Fix not verified
01

What, why and how

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal CookieCuttr allows Stored XSS. This issue affects CookieCuttr versions: from 2.0.0 to 2.0.3.

What

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal CookieCuttr allows Stored XSS. This issue affects CookieCuttr versions: from 2.0.0 to 2.0.3.

Why

Attacker-controlled content can reach a browser as executable script without sufficient output encoding or sanitisation.

How

An attacker operating through the affected interface may attempt exploitation when the stated preconditions are met. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal CookieCuttr allows Stored XSS. This issue affects CookieCuttr versions: from 2.0.0 to 2.0.3.

Why

Attacker-controlled content can reach a browser as executable script without sufficient output encoding or sanitisation.

How

An attacker operating through the affected interface may attempt exploitation when the stated preconditions are met. 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
the affected interface → Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Unspecified
Privileges required
Not stated in the selected CVSS metric
User interaction
Not stated in the selected CVSS metric
Attack complexity
Not stated in the selected CVSS metric
Security boundary
Not stated in the selected CVSS metric
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-79 ↗

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'). The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
Not available from the selected scoring authority.
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.
CWE-79
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-107820Official EUVD mapping

Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting") vulnerability in Drupal CookieCuttr allows Stored XSS. This issue affects CookieCuttr versions: from 2.0.0 to 2.0.3.

Official EUVD record ↗
BSI · German · WID-SEC-2026-3554Drupal Erweiterungen: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Drupal ausnutzen, um beliebigen Programmcode auszuführen, erweiterte Berechtigungen zu erlangen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren und offenzulegen oder Cross-Site-Scripting-Angriffe durchzuführen.

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.
Fix not verified
Affected
CookieCuttr: 2.0.0 < 2.0.3
Fixed
No fixed version is explicitly recorded in the structured CVE data.
Action
No verified patch reference is present in the current structured sources. Check the vendor advisory before making a change.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 22 Oct 2026 · Last source change 22 Oct 2026, 01:21 UTC · CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVE recordCVE.org · 5.2
CVSS sourceUnavailable
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-10-22
European sourceENISA EUVD · EUVD-2026-107820
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceCNA
NVD statusNVD awaiting enrichment

Missing structured fields: CVSS base score. Missing data is not evidence of low risk; review the primary advisory.

Material change intelligence

What changed after publication

View recent updates ↗
  1. ENISA EUVD mappingEUVD-2026-107820 was added to the official ENISA EUVD mapping for this CVE.
    Before
    not recorded
    After
    {"euvdId":"EUVD-2026-107820"}
    ENISA EUVD ↗
  2. Vendor guidanceAuthoritative vendor guidance changed: removed remediation: wid.cert-bund.de/securityadvisory?name=WID-SEC-2026-3554.
    Before
    remediation: wid.cert-bund.de/securityadvisory?name=WID-SEC-2026-3554
    After
    no authoritative guidance recorded
    CNA ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    Open Source Drupal Project Browser <2.0.3; Open Source Drupal AI CKEditor <1.4.3; Open Source Drupal Cloud <7.0.1; Open Source Drupal Webform REST <4.2.1; Open Source Drupal Editoria11y Accessibility Checker <3.0.9; Open Source Drupal Editoria11y Accessibility Checker <2.2.23; Open Source Drupal Project Browser <2.1.5; Open Source Drupal Mermaid Diagram Field <1.0.9; Open Source Drupal Smart Content <3.2.1; Open Source Drupal Commerce Decoupled Checkout <1.8.0; Open Source Drupal CSS Usage Analyzer <1.0.2; Open Source Drupal Combined image style <1.0.7; Open Source Drupal Tawk.to-Live chat application <3.0.4; Open Source Drupal Webform <6.3.1; Open Source Drupal Stop administrator login <1.6; Open Source Drupal Webform <6.2.12; Open Source Drupal REST & JSON API Authentication <3.2.0; Open Source Drupal CookieCuttr <2.0.3; Open Source Drupal Diba carousel slider <3.0.2 · Fixed: No fixed version is explicitly recorded in this authority advisory.
    After
    CookieCuttr: 2.0.0 < 2.0.3 · Fixed: No fixed version is explicitly recorded in the structured CVE data.
    CNA ↗
  4. Catalogue recordCVE added to the BlackTree catalogue.
    Official national cybersecurity authority ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
ENISA EUVD · EUVD-2026-107820↗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-2026-96379 · cve.blacktree.nl