CVE-2026-25345

CRITICAL 9.9

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

CVSS Score

9.9

EPSS Score

0.0%

EPSS Percentile

11th

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.

CWE	CWE-1284
Vendor	gallerycreator
Product	simply gallery
Published	Mar 25, 2026
Last Updated	Mar 27, 2026

Stay Ahead of the Next One

Get instant alerts for gallerycreator simply gallery

Be the first to know when new critical vulnerabilities affecting gallerycreator simply gallery are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

Affected Versions

GalleryCreator / SimpLy Gallery

n/a ≤ <= 3.3.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

mcdruid | Patchstack Bug Bounty Program