Improper Encoding or Escaping of Output Affecting prometheus-node-exporter package, versions <1.11.1-r0


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.37% (29th percentile)

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  • Snyk IDSNYK-WOLFILATEST-PROMETHEUSNODEEXPORTER-16633238
  • published11 May 2026
  • disclosed7 May 2026

Introduced: 7 May 2026

CVE-2026-39826  (opens in a new tab)
CWE-116  (opens in a new tab)

How to fix?

Upgrade Wolfi prometheus-node-exporter to version 1.11.1-r0 or higher.

NVD Description

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

If a trusted template author were to write a <script> tag containing an empty 'type' attribute or a 'type' attribute with an ASCII whitespace, the execution of the template would incorrectly escape any data passed into the <script> block.

CVSS Base Scores

version 3.1