perry vulnerabilities

2 known vulnerabilities in perry from PerryTS. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 9.1 Critical severity

  Perry before 0.5.1166 contains a JWT validation vulnerability that allows remote attackers to…

  CVE-2026-53776Jun 16, 2026PerryTS

  Perry before 0.5.1166 contains a JWT validation vulnerability that allows remote attackers to bypass token expiration by exploiting the unconditional setting of validate_exp = false in the verify_decode helper within the stdlib JWT verification path. Attackers

• 8.1 High severity

  perry: Improper Limitation of a Pathname to a Restricted Directory

  CVE-2026-53777Jun 11, 2026PerryTS

  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 W