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Deserialization of Untrusted Data

🗓️ 24 May 2026 20:48:20Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 15 Views

Untrusted data deserialization via X-T3Crawler-Meta header enables remote code execution in TYPO3 crawler; upgrade to 11.0.13 or higher.

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24 May 2026 20:48Current
6Medium risk
Vulners AI Score6
CVSS 47.1
CVSS 3.17.6
EPSS0.0039
SSVC
15