CVE-2020-26414

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    CVE-2020-26414

    Published: 15 Jan 2021Last Modified: 27 Aug 2026

    Summary:

    Details: An issue has been discovered in GitLab affecting all versions starting from 12.4. The regex used for package names is written in a way that makes execution time have quadratic growth based on the length of the malicious input string.

    References: https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26414.json, https://gitlab.com/gitlab-org/gitlab/-/issues/270199

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 572e09f5e8fcd54b0366836668e6685da68de22f
    Fixed -06fb068aba3228f300966c8b178bc8ab6d7d1149

    Affected versions

    v13.7.1-ee
    v13.7.0-ee

    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
    CVE-2020-26414 | CVE-DB