Insufficient Comparison Affecting langfuse-3 package, versions <3.164.0-r6


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
0.33% (25th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-LANGFUSE3-18300092
  • published25 Jul 2026
  • disclosed23 Jul 2026

Introduced: 23 Jul 2026

CVE-2026-65903  (opens in a new tab)
CWE-697  (opens in a new tab)

How to fix?

Upgrade Chainguard langfuse-3 to version 3.164.0-r6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream langfuse-3 package and not the langfuse-3 package as distributed by Chainguard. See How to fix? for Chainguard relevant fixed versions and status.

DOMPurify before 3.4.0 contains a logic error in the ADD_TAGS function where short-circuit evaluation allows forbidden tags to bypass FORBID_TAGS restrictions. Attackers can craft input containing tags listed in FORBID_TAGS that are also added via ADD_TAGS function, causing them to be retained in sanitized output.

CVSS Base Scores

version 3.1