Vulnerability · Published Mar 3, 2021 · Assigned by snyk
CVE-2021-23347Cross-site Scripting (XSS)
Medium 4.7
In plain English
A medium-severity security flaw in github.com/argoproj/argo-cd/cmd. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.7Medium
Exploit odds (30 days)0.6%top 51.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The package github.com/argoproj/argo-cd/cmd before 1.7.13, from 1.8.0 and before 1.8.6 are vulnerable to Cross-site Scripting (XSS) the SSO provider connected to Argo CD would have to send back a malicious error message containing JavaScript to the user.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/argoproj/argo-cd | 1.7.13, 1.8.6 | GO-2022-0869 |
| Go | github.com/argoproj/argo-cd/v2 | 1.7.13 | GHSA-qq5v-f4c3-395c |
| Go | github.com/argoproj/argo-cd/v2 | 1.8.6 | GHSA-qq5v-f4c3-395c |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | github.com/argoproj/argo-cd/cmd | unspecified – before 1.7.131.8.0 – before unspecifiedunspecified – before 1.8.6 |
References
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMARGOPROJARGOCDCMD-1078291 x_refsource_MISC
- https://github.com/argoproj/argo-cd/pull/5563 x_refsource_MISC