Metrics
Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 22 Sep 2026 19:30:00 +0000
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ssvc
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Tue, 22 Sep 2026 18:45:00 +0000
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Sooperset
Sooperset mcp-atlassian |
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| Vendors & Products |
Sooperset
Sooperset mcp-atlassian |
Tue, 22 Sep 2026 17:45:00 +0000
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| Description | MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to 0.22.0, validate_url_for_ssrf has a backslash authority confusion because it interprets the authority differently from the Requests connection layer in the header-based Jira and Confluence URL authentication flow. A crafted URL can validate as an external hostname while the HTTP client connects to an internal host, permitting server-side requests to protected network resources. This issue is fixed in version 0.22.0. | |
| Title | MCP Atlassian: SSRF Protection Bypass | |
| Weaknesses | CWE-918 | |
| References |
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| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-22T18:32:22.319Z
Reserved: 2026-08-20T19:14:21.330Z
Link: CVE-2026-77274
Updated: 2026-09-22T18:32:16.404Z
Status : Received
Published: 2026-09-22T18:17:19.253
Modified: 2026-09-22T19:16:51.330
Link: CVE-2026-77274
No data.
OpenCVE Enrichment
Updated: 2026-09-22T18:30:18Z