Vulnerability · Published May 20, 2022 · Assigned by GitHub_M
CVE-2022-24905Argo CD login screen allows message spoofing if SSO is enabled
Medium 4.3
In plain English
A medium-severity improper input validation in argo-cd from argoproj. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. A vulnerability was found in Argo CD prior to versions 2.3.4, 2.2.9, and 2.1.15 that allows an attacker to spoof error messages on the login screen when single sign on (SSO) is enabled. In order to exploit this vulnerability, an attacker would have to trick the victim to visit a specially crafted URL which contains the message to be displayed. As far as the research of the Argo CD team concluded, it is not possible to specify any active content (e.g. Javascript) or other HTML fragments (e.g. clickable links) in the spoofed message. A patch for this vulnerability has been released in Argo CD versions 2.3.4, 2.2.9, and 2.1.15. There are currently no known workarounds.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/argoproj/argo-cd | 2.1.15 | GHSA-xmg8-99r8-jc2j |
| Go | github.com/argoproj/argo-cd | no fix listed | GO-2022-0454 |
| Go | github.com/argoproj/argo-cd/v2 | 2.3.4 | GHSA-xmg8-99r8-jc2j |
| Go | github.com/argoproj/argo-cd/v2 | 2.2.9 | GHSA-xmg8-99r8-jc2j |
| Go | github.com/argoproj/argo-cd/v2 | 2.1.15 | GHSA-xmg8-99r8-jc2j |
| Go | github.com/argoproj/argo-cd/v2 | 2.1.15, 2.2.9, 2.3.4 | GO-2022-0454 |
Affected products (as reported)
Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
References
- https://github.com/argoproj/argo-cd/releases/tag/v2.1.15 x_refsource_MISC
- https://github.com/argoproj/argo-cd/releases/tag/v2.2.9 x_refsource_MISC
- https://github.com/argoproj/argo-cd/releases/tag/v2.3.4 x_refsource_MISC
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-xmg8-99r8-jc2j x_refsource_CONFIRM