Threats Tagged 'cve-2026-77267'
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Threats Tagged 'cve-2026-77267'
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0 CVE-2026-77267 is a Server-Side Request Forgery (SSRF) vulnerability in the MCP Atlassian server component used for Atlassian products like Confluence and Jira. Versions prior to 0.22.0 improperly process certain HTTP headers (X-Atlassian-Jira-Url and X-Atlassian-Confluence-Url) without validating URLs for SSRF, allowing an attacker who can set these headers to cause the server to send requests to internal or metadata-service URLs. This vulnerability bypasses previous remediation efforts and is fixed in version 0.22.0. Join the discussion | CVE Database V5 | 09/22/2026, 17:52:25 UTC Added: 09/22/2026, 18:03:26 UTC |
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