CVE-2026-77271 MCP Atlassian: Incomplete path traversal fix allows intra-CWD module overwrite and RCE (bypass of CVE-2026-27825)
| Reporter | Title | Published | Views | Family All 4 |
|---|---|---|---|---|
 | CVE-2026-77271 | 22 Sep 202618:00 | – | cve |
 | EUVD-2026-84629 | 22 Sep 202618:00 | – | euvd |
 | MCP Atlassian: Incomplete path traversal fix allows intra-CWD module overwrite and RCE (bypass of GHSA-xjgw-4wvw-rgm4) | 22 Sep 202620:36 | – | github |
 | CVE-2026-77271 | 22 Sep 202618:17 | – | nvd |
[
{
"vendor": "sooperset",
"product": "mcp-atlassian",
"versions": [
{
"version": "< 0.22.0",
"status": "affected"
}
]
}
]Data
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22 Sep 2026 18:00Current
CVSS 48.3