CVE PROGRAM SOURCE RECORD7.2 High

CVE-2026-97278

WordPress Polylang plugin <= 3.8.9 - PHP Object Injection vulnerability

Status: Published
Published: 2026-10-14
Updated: 2026-10-14
Assigning organization: Patchstack

Description

Deserialization of Untrusted Data vulnerability in WP SYNTEX Polylang polylang allows Object Injection.This issue affects Polylang: from n/a through 3.8.9.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

WP SYNTEX Polylang

Default version status: unaffected

0 to ≤ 3.8.9affected

References

https://patchstack.com/database/wordpress/plugin/polylang/vulnerability/wordpress-polylang-plugin-3-8-9-php-object-injection-vulnerability?_s_id=cve ↗