CVE-2024-50452

MEDIUM

POSIMYTH Nexter Blocks <= 3.3.3 - Stored Cross-Site Scripting

Title source: llm

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in POSIMYTH Nexter Blocks the-plus-addons-for-block-editor allows Stored XSS.This issue affects Nexter Blocks: from n/a through <= 3.3.3.

References (1)

Core 1

Core References

Third Party Advisory vdb-entry

https://patchstack.com/database/Wordpress/Plugin/the-plus-addons-for-block-editor/vulnerability/wordpress-nexter-blocks-plugin-3-3-3-cross-site-scripting-xss-vulnerability?_s_id=cve

Scores

CVSS v3 6.5

EPSS 0.0022

EPSS Percentile 11.9%

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 (2)

POSIMYTH/Nexter Blocks < 3.3.3

POSIMYTH/Nexter Blocks < <= 3.3.3

Published Feb 20, 2026

Tracked Since Feb 20, 2026