CVE-2025-53483HIGH 8.8EPSS p8.4%

CVE-2025-53483CVE-2025-53483

Description

ArchivePage.php, UnarchivePage.php, and VoterEligibilityPage#executeClear() do not validate request methods or CSRF tokens, allowing attackers to trigger sensitive actions if an admin visits a malicious site. This issue affects Mediawiki - SecurePoll extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS0.19% probability of exploitation · percentile 8.4% · 2026-06-19T12:03:05Z
Published2025-07-04
Last modified2026-04-15

Underlying weaknesses· 1

CWE-352

References

  1. https://gerrit.wikimedia.org/r/1149618
  2. https://gerrit.wikimedia.org/r/1149664
  3. https://phabricator.wikimedia.org/T392341

1

TypeTargetConfidenceTier
WeaknessCross-Site Request Forgery (CSRF)cwe-3520%live

Related by meaning· 6

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

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CVE-2025-53484
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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.