What is GHSA-r2vh-j53r-xpr5?

GHSA-r2vh-j53r-xpr5 is a security advisory published by GitHub Security Advisories with High severity. The extension's indexer passed every field value returned by content object rendering through PHP...

Which CVE IDs does GHSA-r2vh-j53r-xpr5 cover?

GHSA-r2vh-j53r-xpr5 covers the following CVE IDs: CVE-2026-56095. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-r2vh-j53r-xpr5High

The extension's indexer passed every field value returned by content object rendering through PHP...

Vendor

GitHub Security Advisories

Published

August 25, 2026

Last Modified

August 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-56095 →

📋 Description

The extension's indexer passed every field value returned by content object rendering through PHP's unserialize() function when transferring multi-value data for the SOLR_CLASSIFICATION, SOLR_MULTIVALUE and SOLR_RELATION content object types, rather than a safe format. If user-generated content saved in the TYPO3 database can reach an indexed field, this exposes a PHP Object Injection surface.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-56095
https://typo3.org/security/advisory/typo3-ext-sa-2026-025
https://github.com/advisories/GHSA-r2vh-j53r-xpr5