CVE Watch6 de nov. de 2026

CVE-2026-90960

The Seraphinite Accelerator plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.29.

CVSS

5.3

Média

EPSS

0.3%

p25

KEV

—

Exploit Today

0-100

Publicado: 31 de out. de 2026 · Última mod.: 6 de nov. de 2026 · CWE-200

EPSS · 30d

0.3%EPSS · 30 dias0.3%

2026-10-312026-11-07

Descrição técnica

The Seraphinite Accelerator plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.29.24 via the WP_Object_Cache::_getFilePath. This makes it possible for unauthenticated attackers to extract complete WordPress user records — including plaintext user_login, user_email, hashed user_pass, and user_activation_key — from predictable gzip-serialized cache files at wp-content/cache/seraphinite-accelerator/oc/g/users/g/<USER_ID>.dat.gz. This vulnerability is only exploitable when the plugin's Object Cache feature is enabled, and requires the attacker to first trigger caching of the target user record (e.g., via an unauthenticated REST API request) before retrieving the resulting cache file.

Referências oficiais

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