CVE-2025-13473 Affecting label-studio package, versions <1.22.0-r3


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.02% (7th percentile)

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  • Snyk IDSNYK-CHAINGUARDLATEST-LABELSTUDIO-15235910
  • published6 Feb 2026
  • disclosed3 Feb 2026

Introduced: 3 Feb 2026

NewCVE-2025-13473  (opens in a new tab)

How to fix?

Upgrade Chainguard label-studio to version 1.22.0-r3 or higher.

NVD Description

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

An issue was discovered in 6.0 before 6.0.2, 5.2 before 5.2.11, and 4.2 before 4.2.28. The django.contrib.auth.handlers.modwsgi.check_password() function for authentication via mod_wsgi allows remote attackers to enumerate users via a timing attack. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Stackered for reporting this issue.

CVSS Base Scores

version 3.1