Vulnerabilities (CVE)

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Total 1 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-1323 1 Cps-it 1 Mailqueue 2026-04-25 N/A 8.8 HIGH
The extension fails to properly define allowed classes used when deserializing transport failure metadata. An attacker may exploit this to execute untrusted serialized code. Note that an active exploit requires write access to the directory configured at $GLOBALS['TYPO3_CONF_VARS']['MAIL']['transport_spool_filepath'].