CVE-2025-3921HIGH 8.2EPSS p28.0%

CVE-2025-3921CVE-2025-3921

Description

The PeproDev Ultimate Profile Solutions plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the handel_ajax_req() function in versions 1.9.1 to 7.5.2. This makes it possible for unauthenticated attackers to update arbitrary user's metadata which can be leveraged to block an administrator from accessing their site when wp_capabilities is set to 0.

Scoring

CVSS 3.18.2 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
EPSS0.36% probability of exploitation · percentile 28.0% · 2026-06-18T12:00:27Z
Published2025-05-07
Last modified2026-04-15

Underlying weaknesses· 1

CWE-285

References

  1. https://plugins.trac.wordpress.org/browser/peprodev-ups/tags/7.5.2/login/login.php#L1483
  2. https://wordpress.org/plugins/peprodev-ups/#developers
  3. https://www.wordfence.com/threat-intel/vulnerabilities/id/a881ca02-cef9-4f4b-8a62-e241c4c80004?source=cve

1

TypeTargetConfidenceTier
WeaknessImproper Authorizationcwe-2850%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.