Vulnerability · Published Mar 25, 2026 · Assigned by Patchstack
CVE-2026-25345WordPress SimpLy Gallery plugin <= 3.3.2 - Arbitrary Code Execution vulnerability
Critical 9.9
In plain English
A critical-severity security flaw in SimpLy Gallery from GalleryCreator. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 40% of all known vulnerabilities).
Severity (CVSS 3.1)9.9Critical
Exploit odds (30 days)0.5%top 59.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| GalleryCreator | SimpLy Gallery | 0 – through 3.3.2 |
Weakness: CWE-1284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H