{"cve":"CVE-2023-40025","nvd":{"published":"2023-08-23T20:15:08.840","modified":"2026-06-17T06:15:48.630","status":"Modified","description":"Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting from version 2.6.0 have a bug where open web terminal sessions do not expire. This bug allows users to send any websocket messages even if the token has already expired. The most straightforward scenario is when a user opens the terminal view and leaves it open for an extended period. This allows the user to view sensitive information even when they should have been logged out already. A patch for this vulnerability has been released in the following Argo CD versions: 2.6.14, 2.7.12 and 2.8.1.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","score":7.1},"cwes":["CWE-613"],"references":["https://github.com/argoproj/argo-cd/commit/e047efa8f9518c54d00d2e4493b64bc4dba98478","https://github.com/argoproj/argo-cd/security/advisories/GHSA-c8xw-vjgf-94hr","https://github.com/argoproj/argo-cd/commit/e047efa8f9518c54d00d2e4493b64bc4dba98478","https://github.com/argoproj/argo-cd/security/advisories/GHSA-c8xw-vjgf-94hr"],"products":["argoproj:argo_cd"],"source":"nvd","synced_at":"2026-10-19T21:39:14.809778102+00:00"},"epss":{"cve":"CVE-2023-40025","score":0.00575,"percentile":0.47492,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-c8xw-vjgf-94hr","url":"https://osv.dev/vulnerability/GHSA-c8xw-vjgf-94hr","summary":"Argo CD web terminal session doesn't expire","modified":"2025-06-24T17:14:53Z","packages":[{"ecosystem":"Go","name":"github.com/argoproj/argo-cd/v2","purl":"pkg:golang/github.com/argoproj/argo-cd/v2","ranges":[">=2.6.0 <2.6.14"],"fixed":["2.6.14"]},{"ecosystem":"Go","name":"github.com/argoproj/argo-cd/v2","purl":"pkg:golang/github.com/argoproj/argo-cd/v2","ranges":[">=2.7.0 <2.7.12"],"fixed":["2.7.12"]},{"ecosystem":"Go","name":"github.com/argoproj/argo-cd/v2","purl":"pkg:golang/github.com/argoproj/argo-cd/v2","ranges":[">=2.8.0 <2.8.1"],"fixed":["2.8.1"]},{"ecosystem":"Go","name":"github.com/argoproj/argo-cd/v2","purl":"pkg:golang/github.com/argoproj/argo-cd/v2","ranges":[">=2.0.0-20230718200744-12a5a7a70d6e <2.0.0-20230821201509-e047efa8f951"],"fixed":["2.0.0-20230821201509-e047efa8f951"]}]},{"id":"GO-2023-2018","url":"https://osv.dev/vulnerability/GO-2023-2018","summary":"Argo CD web terminal session doesn't expire in github.com/argoproj/argo-cd","modified":"2026-03-03T04:51:32.494327Z","packages":[{"ecosystem":"Go","name":"github.com/argoproj/argo-cd","purl":"pkg:golang/github.com/argoproj/argo-cd","ranges":["all versions"],"fixed":[]},{"ecosystem":"Go","name":"github.com/argoproj/argo-cd/v2","purl":"pkg:golang/github.com/argoproj/argo-cd/v2","ranges":[">=2.6.0 <2.6.14",">=2.7.0 <2.7.12",">=2.8.0 <2.8.1"],"fixed":["2.6.14","2.7.12","2.8.1"]}]}],"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."]}