CVE-2025-49855

MEDIUM

Meks Flexible Shortcodes <1.3.7 - XSS

Title source: llm

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Meks Meks Flexible Shortcodes meks-flexible-shortcodes allows DOM-Based XSS.This issue affects Meks Flexible Shortcodes: from n/a through <= 1.3.7.

References (2)

Core 2

Core References

Vdb Entry vdb-entry

https://patchstack.com/database/Wordpress/Plugin/meks-flexible-shortcodes/vulnerability/wordpress-meks-flexible-shortcodes-plugin-1-3-7-cross-site-scripting-xss-vulnerability?_s_id=cve

Third Party Advisory

https://patchstack.com/database/wordpress/plugin/meks-flexible-shortcodes/vulnerability/wordpress-meks-flexible-shortcodes-plugin-1-3-7-cross-site-scripting-xss-vulnerability?_s_id=cve

Scores

CVSS v3 6.5

EPSS 0.0016

EPSS Percentile 5.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (1)

Meks/Meks Flexible Shortcodes < 1.3.7

Published Jun 17, 2025

Tracked Since Feb 18, 2026