vulnerability

WordPress Plugin: nextgen-gallery: CVE-2023-3155: Files or Directories Accessible to External Parties

Severity
8
CVSS
(AV:N/AC:L/Au:M/C:C/I:C/A:N)
Published
Sep 25, 2023
Added
May 15, 2025
Modified
Apr 30, 2026

Description

The NextGEN Gallery plugin for WordPress is vulnerable to Arbitrary File Read and Deletion in versions up to, and including, 3.37. This is due to insufficient input validation within the gallery_edit function. This makes it possible for authenticated attackers, with administrator-level privileges and above, to read and delete arbitrary files.

Solution

nextgen-gallery-plugin-cve-2023-3155
Title
Rapid7 Labs

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