Description (CNA)
MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, _make_ssrf_safe_hook is omitted from JiraFetcher and ConfluenceFetcher sessions created through the basic-auth and oauth_pat branches. If an attacker-controlled or compromised configured Atlassian instance returns a redirect to an internal address, those sessions can follow the redirect without revalidating its destination. This issue is fixed in version 0.22.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| sooperset / mcp-atlassian | affected < 0.22.0 |
CWE
CWE-918
References
- https://github.com/sooperset/mcp-atlassian/security/advisories/GHSA-6529-c226-h328
- https://github.com/sooperset/mcp-atlassian/pull/1448
- https://github.com/sooperset/mcp-atlassian/commit/b041733473f95119dd539542a43c280737a8e460
- https://github.com/sooperset/mcp-atlassian/releases/tag/v0.22.0
ADP enrichment
No English description supplied.
No references supplied.