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CVE-2025-64353 (GCVE-0-2025-64353)

Vulnerability from cvelistv5 – Published: 2025-10-31 11:42 – Updated: 2026-04-28 18:30
VLAI
Title
WordPress Polylang plugin <= 3.7.3 - Deserialization of untrusted data vulnerability
Summary
Deserialization of Untrusted Data vulnerability in Chouby Polylang polylang allows Object Injection.This issue affects Polylang: from n/a through <= 3.7.3.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-31 18:57 UTC
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version CPE status
Chouby Polylang Affected: 0 , ≤ 3.7.3 (custom)
guessed Create a notification for this product.
Date Public
2026-04-01 16:01
Credits
Phat RiO | Patchstack Bug Bounty Program
Show details on NVD website
To clipboard 

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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