Threats Tagged 'cve-2026-49740'
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Threats Tagged 'cve-2026-49740'
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CVE-2026-49740: CWE-502 Deserialization of Untrusted Data in TYPO3 TYPO3 CMSCVE-2026-49740 0 TYPO3 CMS contains a deserialization vulnerability in its cache frontend and persistent key-value store components. The vulnerability allows deserialization of untrusted PHP payloads without integrity checks or class restrictions. An attacker with local write access to the storage backend could inject malicious serialized data, potentially leading to PHP Object Injection and remote code execution. This affects multiple TYPO3 CMS versions prior to specified fixed releases. The vulnerability has a medium severity score of 6. 3 CVSS 4. 0. Join the discussion | CVE Database V5 | 06/09/2026, 10:53:55 UTC Added: 06/09/2026, 11:25:53 UTC |
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