GHSA-H7WJ-5V37-59R2: Path traversal in upload_attachment allows arbitrary file read (incomplete fix for CVE-2026-27825) · Advisory · sooperset/mcp-atlassian · GitHub

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PublisherGitHub

Article IDGHSA-H7WJ-5V37-59R2

Verified snapshot29 Sept 2026, 14:38 UTC

Linked CVEs1

Linked CVE reports

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CVE-2026-77269MCP Atlassian: Path traversal in upload_attachment allows arbitrary file read (incomplete fix for CVE-2026-27825)

Source and provenance

Original title: Path traversal in upload_attachment allows arbitrary file read (incomplete fix for CVE-2026-27825) · Advisory · sooperset/mcp-atlassian · GitHub. Captured 29 Sept 2026, 14:38 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

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