high7.2

CVE-2026-97278

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

Impact

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

Product	Affected versions
Polylang: From N/A	through 3.8.9.

Versions were read from the advisory text. No structured product data has been published for this record yet.

Weakness classification

CWE-502

References

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