{"cve":"CVE-2022-31683","nvd":{"published":"2022-12-19T16:15:11.027","modified":"2026-06-17T04:46:03.390","status":"Modified","description":"Concourse (7.x.y prior to 7.8.3 and 6.x.y prior to 6.7.9) contains an authorization bypass issue. A Concourse user can send a request with body including :team_name=team2 to bypass team scope check to gain access to certain resources belong to any other team.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","score":5.4},"cwes":["CWE-639"],"references":["https://github.com/concourse/concourse/security/advisories/GHSA-5jp2-vwrj-99rf","https://github.com/concourse/concourse/security/advisories/GHSA-5jp2-vwrj-99rf"],"products":["pivotal_software:concourse"],"source":"nvd","synced_at":"2026-10-19T21:37:31.370122805+00:00"},"epss":{"cve":"CVE-2022-31683","score":0.00467,"percentile":0.40495,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-5jp2-vwrj-99rf","url":"https://osv.dev/vulnerability/GHSA-5jp2-vwrj-99rf","summary":"Team scope authorization bypass when Post/Put request with :team_name in body, allows HTTP parameter pollution ","modified":"2026-07-08T06:28:19.350519694Z","packages":[{"ecosystem":"Go","name":"github.com/concourse/concourse","purl":"pkg:golang/github.com/concourse/concourse","ranges":["<6.7.9"],"fixed":["6.7.9"]},{"ecosystem":"Go","name":"github.com/concourse/concourse","purl":"pkg:golang/github.com/concourse/concourse","ranges":[">=7.0.0 <7.8.3"],"fixed":["7.8.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}