GHSA-86hp-xrhj-fhpq

    Dashboard / Vulnerabilities / GHSA-86hp-xrhj-fhpq

    GHSA-86hp-xrhj-fhpq

    Published: 24 May 2022Last Modified: 3 Feb 2026

    Summary: TYPO3 Vulnerable to Insecure Deserialization

    Details: TYPO3 8.x through 8.7.26 and 9.x through 9.5.7 allows Deserialization of Untrusted Data.

    References: https://nvd.nist.gov/vuln/detail/CVE-2019-12747, https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2019-12747.yaml, https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2019-12747.yaml, https://github.com/TYPO3-CMS/core, https://typo3.org/cms/release-news/typo3-8-release-notes, https://typo3.org/security/advisory/typo3-core-sa-2019-020, http://github.com/TYPO3/typo3/commit/647aa7afa582983cddc547fa106d31e2b1ef34fe

    Affected packages

    Package

    Name: typo3/cms-core

    Purl: pkg:composer/typo3/cms-core

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 8.0.0
    Fixed -8.7.27

    Affected versions

    v8.7.10
    v8.7.11
    v8.7.12
    v8.7.13
    v8.7.14
    v8.7.15
    v8.7.16
    v8.7.17
    v8.7.18
    v8.7.19
    v8.7.20
    v8.7.21
    v8.7.22
    v8.7.23
    v8.7.24
    v8.7.25
    v8.7.26
    v8.7.7
    v8.7.8
    v8.7.9

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High