What is GHSA-qr9f-p3hp-mggj?

GHSA-qr9f-p3hp-mggj is a security advisory published by GitHub Security Advisories with High severity. Deserialization of Untrusted Data vulnerability in WP SYNTEX Polylang polylang allows Object...

Which CVE IDs does GHSA-qr9f-p3hp-mggj cover?

GHSA-qr9f-p3hp-mggj covers the following CVE IDs: CVE-2026-97278. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qr9f-p3hp-mggj?

GHSA-qr9f-p3hp-mggj has a CVSS v3 base score of 7.2, published by GitHub Security Advisories.

GHSA-qr9f-p3hp-mggjHighCVSS 7.2

Deserialization of Untrusted Data vulnerability in WP SYNTEX Polylang polylang allows Object...

Vendor

GitHub Security Advisories

Published

October 14, 2026

Last Modified

October 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-97278 →

📋 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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-97278
https://patchstack.com/database/wordpress/plugin/polylang/vulnerability/wordpress-polylang-plugin-3-8-9-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-qr9f-p3hp-mggj