CVE-2026-53777
8.1 ÉlevéeDescription
Perry before 0.5.1159 contains a path traversal vulnerability that allows a malicious build server to write arbitrary content to any location writable by the running process by supplying unsanitized path components in the artifact_name field of ArtifactReady WebSocket messages. Attackers controlling the server URL can deliver traversal payloads through the artifact_name or download_path fields, causing the client to overwrite sensitive files or expose arbitrary local files to an attacker-accessible location.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 4.0 | 8.6 Élevée | disclosure@vulncheck.com | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| 3.1 | 8.1 Élevée | disclosure@vulncheck.com | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N |
Faiblesses (CWE)
Références
- https://github.com/PerryTS/perry/commit/95e1043df8081f67038bffce847dd9ddb3dae046
- https://github.com/PerryTS/perry/pull/4989
- https://github.com/PerryTS/perry/releases/tag/v0.5.1159
- https://github.com/PerryTS/perry/security/advisories/GHSA-x55v-q459-68ch
- https://www.vulncheck.com/advisories/perry-path-traversal-via-artifactready-websocket
- https://github.com/PerryTS/perry/security/advisories/GHSA-x55v-q459-68ch