Cross-site Scripting (XSS) Affecting prometheus3.13 package, versions <0:3.13.1-0.1.hum1


Severity

Recommended
critical

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.61% (47th percentile)

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  • Snyk IDSNYK-RHEL10-PROMETHEUS313-17987387
  • published16 Jul 2026
  • disclosed14 Jul 2026

Introduced: 14 Jul 2026

CVE-2026-47428  (opens in a new tab)
CWE-79  (opens in a new tab)

How to fix?

Upgrade RHEL:10 prometheus3.13 to version 0:3.13.1-0.1.hum1 or higher.
This issue was patched in RHSA-2026:39058.

NVD Description

Note: Versions mentioned in the description apply only to the upstream prometheus3.13 package and not the prometheus3.13 package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

Vitest is a testing framework powered by Vite. From 4.0.17 until 4.1.6 and 5.0.0-beta.3, Vitest Browser Mode served /vitest_test/ with the otelCarrier query parameter inserted directly into an inline module script, allowing a crafted browser-runner URL to execute arbitrary JavaScript in the Vitest server origin and recover VITEST_API_TOKEN for authenticated API calls. This issue is fixed in versions 4.1.6 and 5.0.0-beta.3.

CVSS Base Scores

version 3.1