What is GHSA-xjx4-r2rv-wq6f?

GHSA-xjx4-r2rv-wq6f is a security advisory published by GitHub Security Advisories with High severity. Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters...

Which CVE IDs does GHSA-xjx4-r2rv-wq6f cover?

GHSA-xjx4-r2rv-wq6f covers the following CVE IDs: CVE-2026-119512. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xjx4-r2rv-wq6f?

GHSA-xjx4-r2rv-wq6f has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-xjx4-r2rv-wq6fHighCVSS 8.8

Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters...

Vendor

GitHub Security Advisories

Published

November 13, 2026

Last Modified

November 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-119512 →

📋 Description

Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through 4.18.2.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-119512
https://patchstack.com/database/wordpress/plugin/newsletters-lite/vulnerability/wordpress-newsletters-plugin-4-18-2-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-xjx4-r2rv-wq6f