{"cve":"CVE-2025-46815","nvd":{"published":"2025-05-06T18:15:38.697","modified":"2026-06-17T09:26:58.787","status":"Analyzed","description":"The identity infrastructure software ZITADEL offers developers the ability to manage user sessions using the Session API. This API enables the use of IdPs for authentication, known as idp intents. Following a successful idp intent, the client receives an id and token on a predefined URI. These id and token can then be used to authenticate the user or their session. However, prior to versions 3.0.0, 2.71.9, and 2.70.10, it was possible to exploit this feature by repeatedly using intents. This allowed an attacker with access to the application’s URI to retrieve the id and token, enabling them to authenticate on behalf of the user. It's important to note that the use of additional factors (MFA) prevents a complete authentication process and, consequently, access to the ZITADEL API. Versions 3.0.0, 2.71.9, and 2.70.10 contain a fix for the issue. No known workarounds other than upgrading are available.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","score":8.0},"cwes":["CWE-294","CWE-384","CWE-613"],"references":["https://github.com/zitadel/zitadel/commit/b1e60e7398d677f08b06fd7715227f70b7ca1162","https://github.com/zitadel/zitadel/releases/tag/v2.70.10","https://github.com/zitadel/zitadel/releases/tag/v2.71.9","https://github.com/zitadel/zitadel/releases/tag/v3.0.0","https://github.com/zitadel/zitadel/security/advisories/GHSA-g4r8-mp7g-85fq"],"products":["zitadel:zitadel"],"source":"nvd","synced_at":"2026-10-19T22:01:22.920403922+00:00"},"epss":{"cve":"CVE-2025-46815","score":0.00463,"percentile":0.40151,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-g4r8-mp7g-85fq","url":"https://osv.dev/vulnerability/GHSA-g4r8-mp7g-85fq","summary":"ZITADEL Allows IdP Intent Token Reuse","modified":"2025-05-15T20:41:59.229412Z","packages":[{"ecosystem":"Go","name":"github.com/zitadel/zitadel","purl":"pkg:golang/github.com/zitadel/zitadel","ranges":[">=3.0.0-rc.1 <3.0.0"],"fixed":["3.0.0"]},{"ecosystem":"Go","name":"github.com/zitadel/zitadel","purl":"pkg:golang/github.com/zitadel/zitadel","ranges":["<2.70.10"],"fixed":["2.70.10"]},{"ecosystem":"Go","name":"github.com/zitadel/zitadel","purl":"pkg:golang/github.com/zitadel/zitadel","ranges":[">=2.71.0 <2.71.9"],"fixed":["2.71.9"]}]},{"id":"GO-2025-3671","url":"https://osv.dev/vulnerability/GO-2025-3671","summary":"ZITADEL Allows IdP Intent Token Reuse in github.com/zitadel/zitadel","modified":"2025-05-15T20:41:59.229412Z","packages":[{"ecosystem":"Go","name":"github.com/zitadel/zitadel","purl":"pkg:golang/github.com/zitadel/zitadel","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."]}