What is GHSA-8xhm-xwwm-cmm8?

GHSA-8xhm-xwwm-cmm8 is a security advisory published by GitHub Security Advisories with Critical severity. Deserialization of Untrusted Data vulnerability in ThemeREX Group Little Birdies little-birdies...

Which CVE IDs does GHSA-8xhm-xwwm-cmm8 cover?

GHSA-8xhm-xwwm-cmm8 covers the following CVE IDs: CVE-2026-112859. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8xhm-xwwm-cmm8?

GHSA-8xhm-xwwm-cmm8 has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-8xhm-xwwm-cmm8CriticalCVSS 9.8

Deserialization of Untrusted Data vulnerability in ThemeREX Group Little Birdies little-birdies...

Vendor

GitHub Security Advisories

Published

October 23, 2026

Last Modified

October 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-112859 →

📋 Description

Deserialization of Untrusted Data vulnerability in ThemeREX Group Little Birdies little-birdies allows Object Injection.This issue affects Little Birdies: from n/a through 1.3.16.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-112859
https://patchstack.com/database/wordpress/theme/little-birdies/vulnerability/wordpress-little-birdies-theme-1-3-16-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-8xhm-xwwm-cmm8