Cross-site Scripting (XSS) Affecting grafana12.4 package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.23% (14th percentile)

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  • Snyk IDSNYK-RHEL10-GRAFANA124-21679313
  • published24 Oct 2026
  • disclosed23 Oct 2026

Introduced: 23 Oct 2026

NewCVE-2026-115754  (opens in a new tab)
CWE-79  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:10 grafana12.4.

NVD Description

Note: Versions mentioned in the description apply only to the upstream grafana12.4 package and not the grafana12.4 package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

serialize-javascript from 7.0.1 before 7.1.3 contains a cross-site scripting vulnerability that allows attackers to break out of HTML script elements by ending serialized function source text with an unescaped </script. Attackers controlling a function's source via a spoofed toString() can combine surrounding output delimiters and later values to inject live markup such as img onerror handlers.

CVSS Base Scores

version 3.1