CVE-2026-1323
Insecure Deserialization in extension "Mailqueue" (mailqueue)
Summary
Insecure Deserialization in extension "Mailqueue" (mailqueue)
Original description
The description as published by the source.
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'].
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory github.com
- advisory nvd.nist.gov
- advisory typo3.org
- package github.com
- web packagist.org