CVE-2026-124503

A vulnerability was identified in sooperset mcp-atlassian up to 0.24.0. This issue affects the function validate_safe_path of the file src/mcp_atlassian/utils/io.py. The manipulation of the argument path leads to path traversal. The attack may be initiated remotely. The exploit is publicly available and might be used. Upgrading to version 0.24.1 is capable of addressing this issue. Upgrading the affected component is recommended. This CVE was requested by the vendor.

• CWE-22

• https://github.com/sooperset/mcp-atlassian/
• https://github.com/sooperset/mcp-atlassian/pull/1448
• https://github.com/sooperset/mcp-atlassian/releases/tag/v0.24.1
• https://github.com/sooperset/mcp-atlassian/security/advisories/GHSA-qh7q-jmc7-rc7j
• https://vuldb.com/cve/CVE-2026-124503
• https://vuldb.com/submit/1052035
• https://vuldb.com/vuln/433614
• https://vuldb.com/vuln/433614/cti

Published

Nov 10, 2026

Last Modified

Nov 10, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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