{"id":"CVE-2026-72564","aliases":["EUVD-2026-55242","GHSA-cwr5-3cmp-8877"],"status":"published","title":"fosrl Pangolin - Access Token Scope Bypass Allows Cross-Resource Authentication","description":"An improper authorization vulnerability in fosrl/pangolin through v1.20.0 allows an authenticated remote attacker to authenticate to any resource in any organization by reusing an access token issued for a different resource.","severity":{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00443,"percentile":0.38919,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2026-08-10T10:40:28Z","modified":"2026-11-05T10:46:23Z","products":[{"vendor":"fosrl","product":"pangolin"}],"references":[{"url":"https://github.com/fosrl/pangolin","tags":["third-party-advisory","advisory"]},{"url":"https://github.com/fosrl/pangolin/blob/main/server/routers/resource/authWithAccessToken.ts","tags":["technical-description","article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72564","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-cwr5-3cmp-8877"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72564.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-72564","title":"fosrl Pangolin - Access Token Scope Bypass Allows Cross-Resource Authentication","description":"An improper authorization vulnerability in fosrl/pangolin through v1.20.0 allows an authenticated remote attacker to authenticate to any resource in any organization by reusing an access token issued for a different resource.","status":"published","published":"2026-08-10T10:40:28.789Z","modified":"2026-08-10T13:01:49.723Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"critical","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:19:51.663093Z"}],"euvd":[{"id":"EUVD-2026-55242","description":"An improper authorization vulnerability in fosrl/pangolin through v1.20.0 allows an authenticated remote attacker to authenticate to any resource in any organization by reusing an access token issued for a different resource.","status":"published","published":"2026-08-10T10:40:28Z","modified":"2026-08-10T13:01:49Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"critical"}],"updated_at":"2026-11-02T18:02:05.732685Z"}],"ghsa":[{"id":"GHSA-cwr5-3cmp-8877","title":"An improper authorization vulnerability in fosrl/pangolin through v1.20.0 allows an authenticated...","description":"An improper authorization vulnerability in fosrl/pangolin through v1.20.0 allows an authenticated remote attacker to authenticate to any resource in any organization by reusing an access token issued for a different resource.","status":"published","published":"2026-08-10T12:31:52Z","modified":"2026-08-10T12:32:00Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:10:13.54571Z"}],"nvd":[{"id":"CVE-2026-72564","description":"An improper authorization vulnerability in fosrl/pangolin through v1.20.0 allows an authenticated remote attacker to authenticate to any resource in any organization by reusing an access token issued for a different resource.","status":"published","published":"2026-08-10T11:17:28.837Z","modified":"2026-10-24T15:10:00.19Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"critical","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:12:35.743275Z"}],"osv":[{"id":"CVE-2026-72564","title":"fosrl Pangolin - Access Token Scope Bypass Allows Cross-Resource Authentication","description":"An improper authorization vulnerability in fosrl/pangolin through v1.20.0 allows an authenticated remote attacker to authenticate to any resource in any organization by reusing an access token issued for a different resource.","status":"published","published":"2026-08-10T10:40:28.789Z","modified":"2026-11-05T21:32:26.801295734Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-639"],"updated_at":"2026-11-05T22:00:34.245765Z"}]}}