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Vulnerability record · CVE-2025-15672 · published 3 August 2026

CVE-2025-15672: Deserialization of untrusted data vulnerability

The ChamaWP WordPress plugin before 1.0.13 does not properly validate user input before passing it to a PHP deserialization function, allowing unauthenticated attackers to inject arbitrary PHP objects, which could lead to remote code execution when a suitable gadget chain is present via other installed code.

8.1 CVSS 3.1 High EPSS 0.65% · top 51.1% CWE-502 · Deserialization of untrusted data Deferred
8.1CVSS 3.1 base score
0.65%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
29 Sep 2026Last modified by NVD

Description

The ChamaWP WordPress plugin before 1.0.13 does not properly validate user input before passing it to a PHP deserialization function, allowing unauthenticated attackers to inject arbitrary PHP objects, which could lead to remote code execution when a suitable gadget chain is present via other installed code.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References

LinkTags
https://wpscan.com/vulnerability/8fcef037-db68-4595-be86-be3bf315c385/

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Source: NIST National Vulnerability Database (record CVE-2025-15672), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.