Vulnerability Details : CVE-2020-8826
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.
Exploit prediction scoring system (EPSS) score for CVE-2020-8826
Probability of exploitation activity in the next 30 days: 0.25%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 62 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-8826
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2020-8826
-
Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-8826
-
https://github.com/argoproj/argo/releases
Releases · argoproj/argo · GitHubThird Party Advisory
-
https://argoproj.github.io/argo-cd/security_considerations/
Security Considerations - Argo CD - Declarative GitOps CD for KubernetesVendor Advisory
-
https://www.soluble.ai/blog/argo-cves-2020
Argo CVEsExploit;Third Party Advisory
Products affected by CVE-2020-8826
- cpe:2.3:a:linuxfoundation:argo_continuous_delivery:*:*:*:*:*:kubernetes:*:*