What’s Vulnerable › Vulnerabilities

CVE-2020-8826

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-04-08 · updated 2026-06-17
• Weakness: CWE-384

Description

As of v1.5.0, the Argo web interface authentication system issued immutable tokens. Authentication tokens, once issued, were usable forever without expiration—there was no refresh or forced re-authentication.

Affected products

• argoproj argo-cd: through 1.5.0

References

• https://argoproj.github.io/argo-cd/security_considerations/
• https://github.com/argoproj/argo/releases
• https://www.soluble.ai/blog/argo-cves-2020
• https://argoproj.github.io/argo-cd/security_considerations/
• https://github.com/argoproj/argo/releases
• https://www.soluble.ai/blog/argo-cves-2020

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