EUVD-2026-15659

| CVE-2026-25345 CRITICAL
2026-03-25 Patchstack GHSA-5mpf-9qfh-9g4r
9.9
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 25, 2026 - 16:47 vuln.today
EUVD ID Assigned
Mar 25, 2026 - 16:47 euvd
EUVD-2026-15659
CVE Published
Mar 25, 2026 - 16:14 nvd
CRITICAL 9.9

Tags

Information Disclosure

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.

Analysis

A improper input validation vulnerability in GalleryCreator SimpLy Gallery plugin (versions up to 3.3.2) allows attackers to access functionality that should be restricted by access control lists (ACLs), potentially leading to information disclosure and arbitrary code execution. The vulnerability affects WordPress installations using the simply-gallery-block plugin and stems from insufficient validation of quantity inputs combined with inadequate authorization checks. …

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Remediation

Within 24 hours: Identify all affected systems and apply vendor patches immediately. Monitor vendor channels for patch availability.

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Priority Score

50
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +50
POC: 0

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EUVD-2026-15659 vulnerability details – vuln.today
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