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CVE-2012-3527

CVE-2012-3527

This page contains facts from public vulnerability sources. Check the original advisory before updating.

view_help.php in the backend help system in TYPO3 4.5.x before 4.5.19, 4.6.x before 4.6.12 and 4.7.x before 4.7.4 allows remote authenticated backend users to unserialize arbitrary objects and possibly execute arbitrary PHP code via an unspecified parameter, related to a "missing signature (HMAC)."

EPSS 2.1% · Fix available

Published
Updated

Stack: php

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • typo3/cms Packagist

    Affected ranges
    • ECOSYSTEM: ≥ 4.5.0, < 4.5.19

    Update to 4.5.19

  • typo3/cms Packagist

    Affected ranges
    • ECOSYSTEM: ≥ 4.6.0, < 4.6.12

    Update to 4.6.12

  • typo3/cms Packagist

    Affected ranges
    • ECOSYSTEM: ≥ 4.7.0, < 4.7.4

    Update to 4.7.4

Original sources

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