{"id":"CVE-2026-100615","title":"Cap-go capgo.app before 12.267.1 fails to validate target API key privilege during rotation, allowing an apikey_manager to rotate a higher-privileged org_super_admin sibling key and recover its plaintext credential","summary":"Cap-go capgo.app before 12.267.1 fails to validate target API key privilege during rotation, allowing an apikey_manager to rotate a higher-privileged org_super_admin sibling key and recover its plaintext credential. Attackers with apikey…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-269"],"vendor":"Cap-go","product":"capgo.app","affected":["capgo.app < 12.267.1"],"published":"2026-09-26","updated":"2026-09-28","sourceUpdated":"2026-09-28T20:57:50.143","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-100615","references":[{"url":"https://github.com/Cap-go/capgo.app/security/advisories/GHSA-8h52-44r7-w343","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/cap-go-capgo-app-before-12.267.1-privilege-escalation-via-api-key-rotation","label":"disclosure@vulncheck.com"},{"url":"https://github.com/Cap-go/capgo.app/security/advisories/GHSA-8h52-44r7-w343","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"total","timestamp":"2026-09-28T17:10:50.615430Z"},"ingestedAt":"2026-09-26T13:33:20.934Z","epss":0.00387,"epssPercentile":0.32599,"slug":"CVE-2026-100615","body":"## Overview\n\nCap-go capgo.app before 12.267.1 fails to validate target API key privilege during rotation, allowing an apikey_manager to rotate a higher-privileged org_super_admin sibling key and recover its plaintext credential. Attackers with apikey_manager role can enumerate same-owner API keys, rotate a stronger sibling through the PUT endpoint, and obtain the replacement plaintext secret to authenticate as the higher-privileged principal.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":60,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":212073,"id":"CVE-2026-100615","ts":1790619515600,"field":"exploit_available","old":"false","new":"true"}]}