CVE-2026-25345

CRITICAL

WordPress SimpLy Gallery plugin <= 3.3.2 - Arbitrary Code Execution vulnerability

Title source: cna

Description

Improper Validation of Specified Quantity in Input vulnerability in GalleryCreator SimpLy Gallery simply-gallery-block allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects SimpLy Gallery: from n/a through <= 3.3.2.

References (1)

[Vdb Entry] https://patchstack.com/database/Wordpress/Plugin/simply-gallery-block/vulnerability/wordpress-simply-gallery-plugin-3-3-2-arbitrary-code-execution-vulnerability?_s_id=cve

Scores

CVSS v3 9.9

EPSS 0.0008

EPSS Percentile 23.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-1284

Status published

Products (2)

GalleryCreator/SimpLy Gallery < 3.3.2

GalleryCreator/SimpLy Gallery < <= 3.3.2

Published Mar 25, 2026

Tracked Since Mar 25, 2026