CVE-2026-56095

unknowncovered by 1 sourcefirst seen 2026-08-25

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.

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Exploitation outlook

Low exploitation risk0.25% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 16% of all EPSS-scored CVEs.

Advisory coverage (1)

unknownCVE-2026-56095: The extension's indexer passed every field value returned by content object rendering through …nvd · 2026-08-25

External references

NVD record for CVE-2026-56095

CVE.org record

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