GHSA-6529-C226-H328: SSRF redirect protection missing for basic-auth and OAuth authentication branches · Advisory · sooperset/mcp-atlassian · GitHub

BlackTree keeps a versioned source snapshot and links it to relevant CVE reports. The publisher remains authoritative for product applicability, release details and installation guidance.

Read the official article ↗

PublisherGitHub

Article IDGHSA-6529-C226-H328

Verified snapshot26 Sept 2026, 14:36 UTC

Linked CVEs1

Linked CVE reports

These are source relationships, not a claim that this article fixes every affected product or branch.

CVE-2026-77261MCP Atlassian: SSRF redirect protection missing for basic-auth and OAuth authentication branches

Source and provenance

Original title: SSRF redirect protection missing for basic-auth and OAuth authentication branches · Advisory · sooperset/mcp-atlassian · GitHub. Captured 26 Sept 2026, 14:36 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

Open the publisher's current version ↗