CVE-2026-27825
2 advisories.
PyPI/mcp-atlassian CVE-2026-27825: critical 9, EPSS 1.53%
MCP Atlassian has an arbitrary file write leading to arbitrary code execution via unconstrained download_path in confluence_download_attachment
Action: Upgrade mcp-atlassian to 0.17.0 or later.
pip install mcp-atlassian==0.17.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.17.0 | - |
Fixed versions
| 0.17.0 |
Sources
- osv: GHSA-xjgw-4wvw-rgm4
- https://github.com/sooperset/mcp-atlassian/security/advisories/GHSA-xjgw-4wvw-rgm4
- https://github.com/sooperset/mcp-atlassian/commit/52b9b0997681e87244b20d58034deae89c91631e
- https://github.com/sooperset/mcp-atlassian
CVE-2026-27825 · published · modified · JSON
PyPI/mcp-atlassian CVE-2026-27825: critical 9, EPSS 1.53%
MCP Atlassian has an arbitrary file write leading to arbitrary code execution via unconstrained download_path in confluence_download_attachment
Action: Upgrade mcp-atlassian to 0.17.0 or later.
pip install mcp-atlassian==0.17.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.17.0 | - |
Fixed versions
| 0.17.0 |
Sources
- osv: PYSEC-2026-408
- https://github.com/sooperset/mcp-atlassian/security/advisories/GHSA-xjgw-4wvw-rgm4
- https://github.com/sooperset/mcp-atlassian/commit/52b9b0997681e87244b20d58034deae89c91631e
- https://github.com/sooperset/mcp-atlassian
- https://pypi.org/project/mcp-atlassian
- https://github.com/advisories/GHSA-xjgw-4wvw-rgm4
- https://nvd.nist.gov/vuln/detail/CVE-2026-27825
CVE-2026-27825 · published · modified · JSON