GHSA-W66G-J6C4-HCFC: Three sub-bugs in JIRA_PROJECTS_FILTER / CONFLUENCE_SPACES_FILTER allow forbidden-project content exfiltration (one LIVE-proven on Atlassian Cloud) · Advisory · sooperset/mcp-atlassian · GitHub

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PublisherGitHub

Article IDGHSA-W66G-J6C4-HCFC

Verified snapshot29 Sept 2026, 20:25 UTC

Linked CVEs1

Linked CVE reports

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CVE-2026-77251MCP Atlassian: JIRA_PROJECTS_FILTER / CONFLUENCE_SPACES_FILTER allow forbidden-project content exfiltration (one LIVE-proven on Atlassian Cloud)

Source and provenance

Original title: Three sub-bugs in JIRA_PROJECTS_FILTER / CONFLUENCE_SPACES_FILTER allow forbidden-project content exfiltration (one LIVE-proven on Atlassian Cloud) · Advisory · sooperset/mcp-atlassian · GitHub. Captured 29 Sept 2026, 20:25 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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