What’s Vulnerable › Vulnerabilities
CVE-2021-26921
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-02-09 · updated 2026-06-17
- Weakness: CWE-613
Description
In util/session/sessionmanager.go in Argo CD before 1.8.4, tokens continue to work even when the user account is disabled.
Affected products
- argoproj argo-cd: before 1.7.12; from 1.8.0 before 1.8.4 — fixed in 1.7.12, 1.8.4
How to fix
Upgrade to a fixed version: argoproj argo-cd 1.7.12, 1.8.4. Check the vendor advisory for mitigations.
References
- https://github.com/argoproj/argo-cd/commit/f5b0db240b4e3abf18e97f6fd99096b4f9e94dc5
- https://github.com/argoproj/argo-cd/compare/v1.8.3...v1.8.4
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-9h6w-j7w4-jr52
- https://github.com/argoproj/argo-cd/commit/f5b0db240b4e3abf18e97f6fd99096b4f9e94dc5
- https://github.com/argoproj/argo-cd/compare/v1.8.3...v1.8.4
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-9h6w-j7w4-jr52
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