{"id":"CVE-2026-109362","title":"Heym v0.0.5 before v0.0.113 contains a broken access control vulnerability that allows former collaborators to keep executing JWT-auth workflows by reusing scoped workflow:execute tokens after share removal","summary":"Heym v0.0.5 before v0.0.113 contains a broken access control vulnerability that allows former collaborators to keep executing JWT-auth workflows by reusing scoped workflow:execute tokens after share removal. Attackers can mint a token wi…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","cwe":["CWE-613"],"published":"2026-10-12","updated":"2026-10-12","sourceUpdated":"2026-10-12T17:17:33.907","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-109362","references":[{"url":"https://github.com/heymrun/heym/security/advisories/GHSA-pwr6-6377-3cgv","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/heym-0.0.5-before-0.0.113-broken-access-control-via-workflow-execution-tokens","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"ingestedAt":"2026-10-12T18:00:08.214Z","slug":"CVE-2026-109362","body":"## Overview\n\nHeym v0.0.5 before v0.0.113 contains a broken access control vulnerability that allows former collaborators to keep executing JWT-auth workflows by reusing scoped workflow:execute tokens after share removal. Attackers can mint a token with a TTL up to 10 years, which the owner cannot list or revoke, and repeatedly run the workflow consuming shared credentials.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}