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CVE-2026-82925

HIGH 8.1 CVSS 3.1
Published
September 10, 2026
Last modified
September 10, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-502
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The Site Reviews WordPress plugin before 8.3.0 does not prevent request data from being deserialized, and derives the key protecting that data by padding out the site's WordPress nonce key, which makes the key publicly computable on installs where that key is absent, left at its sample value, or too short to be secret. This allows unauthenticated users to inject arbitrary PHP objects on such installs. The Site Reviews WordPress plugin before 8.3.0's own code contains no chain onward from the injected object, so how far it reaches depends on the other code present on the site.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Site Reviews — From 7.2.2 (including) to 8.3.0 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/bce47707-b60c-42a7-8817-89b1483f41a3/
  • nvd.nist.gov Official NVD record