PT-2025-47275 · WordPress+1 · Broken Link Checker By Aioseo+1

Lucas Montes · Publicado 2025-11-18 · Atualizado 2025-11-18 · CVE-2025-11734

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Broken Link Checker by AIOSEO – Easily Fix/Monitor Internal and External links plugin for WordPress versions through 1.2.5

Description The plugin is susceptible to unauthorized post modification because of insufficient authorization checks. The plugin registers a REST API endpoint that verifies a broad capability (aioseo blc broken links page) granted to contributor-level users, without validating the user’s permission to act on the specific post. This allows authenticated attackers with contributor access or higher to delete arbitrary posts using the API endpoint /wp-json/aioseoBrokenLinkChecker/v1/post. The vulnerable parameter is the post identifier used in the DELETE request.

Recommendations Update the Broken Link Checker by AIOSEO plugin to a version beyond 1.2.5.

Correção

Missing Authorization

Enumeração de Fraquezas

CWE-862

Identificadores relacionados

CVE-2025-11734

Produtos afetados

Aioseo

Broken Link Checker By Aioseo

Referências · 7

• https://wordfence.com/threat-intel/vulnerabilities/id/0254cd1b-f8f6-400e-a48e-81bd553fe8d1?source=cve · Nota
• https://twitter.com/VulmonFeeds/status/1990848890107523518 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2025-11734 · Nota de Segurança
• https://t.me/cveNotify/143166 · Publicação no Telegram
• https://t.me/CVEtracker/37588 · Publicação no Telegram
• https://twitter.com/CVEnew/status/1990717540419465530 · Publicação no Twitter
• https://plugins.trac.wordpress.org/changeset/3390304/broken-link-checker-seo · Nota