PT-2025-21614 · Unknown · Simple Lightbox

Pierre Rudloff · Published 2025-05-16 · Updated 2025-05-17 · CVE-2025-3516

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Simple Lightbox versions prior to 2.9.4

Description: The issue allows users with the contributor role and above to perform Stored Cross-Site Scripting attacks due to the lack of validation and escaping of some attributes before they are outputted back in a page or post.

Recommendations: For versions prior to 2.9.4, update to version 2.9.4 or later to resolve the issue.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-3516

Affected Products

Simple Lightbox

References · 6

• 🔥 https://wpscan.com/vulnerability/336a78cd-297b-4f47-a007-e33eac7f1dad · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-3516 · Security Note
• https://osv.dev/vulnerability/CVE-2025-3516 · Vendor Advisory
• https://twitter.com/CVEnew/status/1923600423140643014 · Twitter Post
• https://t.me/cvetracker/23993 · Telegram Post
• https://t.me/cvenotify/122485 · Telegram Post