PT-2026-21027 · Posimyth · Posimyth Nexter Blocks The-Plus-Addons-For-Block-Editor

Publicado 2026-02-20 · Atualizado 2026-02-23 · CVE-2024-50452

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions POSIMYTH Nexter Blocks the-plus-addons-for-block-editor versions through 3.3.3

Description The software contains a flaw related to improper input handling during web page creation, which allows for Stored Cross-site Scripting (XSS). This means malicious scripts can be stored on the target server and executed by other users. The issue affects the Nexter Blocks component.

Recommendations Update POSIMYTH Nexter Blocks the-plus-addons-for-block-editor to a version later than 3.3.3.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2024-50452

Produtos afetados

Posimyth Nexter Blocks The-Plus-Addons-For-Block-Editor

Referências · 3

• 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 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2024-50452 · Nota de Segurança
• https://twitter.com/CVEnew/status/2025809069404274983 · Publicação no Twitter