PT-2026-24946 · Specialk · Simple Ajax Chat – Add A Fast

Kazuma Matsumoto · CVE-2026-2987 · Publicado 2026-03-12 · Atualizado 2026-03-13

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Simple Ajax Chat plugin for WordPress versions up to and including 20260217

Description The Simple Ajax Chat plugin for WordPress is susceptible to Stored Cross-Site Scripting through the c parameter. Insufficient input sanitization and output escaping allow unauthenticated attackers to inject arbitrary web scripts into pages. These scripts will execute whenever a user accesses the injected page.

Recommendations Update the Simple Ajax Chat plugin to a version newer than 20260217.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2026-2987

Produtos afetados

Simple Ajax Chat – Add A Fast

Referências · 5

• https://t.me/CVEtracker/47256 · Publicação no Telegram
• https://wordfence.com/threat-intel/vulnerabilities/id/3c07dec6-ddb7-45df-8bdf-57f562102c4b?source=cve · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-2987 · Nota de Segurança
• https://twitter.com/CVEnew/status/2032410966345036083 · Publicação no Twitter
• https://plugins.trac.wordpress.org/changeset/3472258/simple-ajax-chat · Nota