Cross-site Scripting (XSS) Affecting minio-fips package, versions <0.20260512.133534-r0


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
0.15% (5th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Cross-site Scripting (XSS) vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-CHAINGUARDLATEST-MINIOFIPS-16786499
  • published21 May 2026
  • disclosed26 May 2026

Introduced: 21 May 2026

NewCVE-2026-44903  (opens in a new tab)
CWE-79  (opens in a new tab)

How to fix?

Upgrade Chainguard minio-fips to version 0.20260512.133534-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream minio-fips package and not the minio-fips package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

Prometheus is an open-source monitoring system and time series database. From 2.49.0 to before 3.5.3 and 3.11.3, in the Prometheus server's legacy web UI (enabled via the command-line flag --enable-feature=old-ui), the histogram heatmap chart view does not escape le label values when inserting them into the HTML for use as axis tick mark labels. An attacker who can inject crafted metrics can execute JavaScript in the browser of any Prometheus user who views the metric in the heatmap chart UI. This vulnerability is fixed in 3.5.3 and 3.11.3.

CVSS Base Scores

version 3.1