{"cve":"CVE-2026-9094","nvd":{"published":"2026-05-28T17:16:34.337","modified":"2026-06-17T11:04:49.320","status":"Deferred","description":"Casdoor versions 2.362.0 and earlier contain a vulnerability enabling cross-organization token exchange. The GetTokenExchangeToken function in object/token_oauth.go validates JWT signatures but does not verify that the token's user belongs to the same organization as the target application. This can result in privilege escalation across organizational boundaries.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":[],"references":["https://kb.cert.org/vuls/id/780781"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:36:28.938604137+00:00"},"epss":{"cve":"CVE-2026-9094","score":0.0042,"percentile":0.36324,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-c9w5-qp6m-m395","url":"https://osv.dev/vulnerability/GHSA-c9w5-qp6m-m395","summary":"Casdoor: GetTokenExchangeToken bypass through lack of cross-organization JWT signature check","modified":"2026-07-21T19:19:17.248123151Z","packages":[{"ecosystem":"Go","name":"github.com/casdoor/casdoor","purl":"pkg:golang/github.com/casdoor/casdoor","ranges":["<2.387.0"],"fixed":["2.387.0"]}]},{"id":"GO-2026-5953","url":"https://osv.dev/vulnerability/GO-2026-5953","summary":"Casdoor: GetTokenExchangeToken bypass through lack of cross-organization JWT signature check in github.com/casdoor/casdoor","modified":"2026-07-21T19:15:26.411439554Z","packages":[{"ecosystem":"Go","name":"github.com/casdoor/casdoor","purl":"pkg:golang/github.com/casdoor/casdoor","ranges":["all versions"],"fixed":[]}]}],"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."]}