GHSA-cg3q-59w7-rvc2

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    GHSA-cg3q-59w7-rvc2

    Published: 29 Sept 2021Last Modified: 8 Nov 2023
    Aliases:
    CVE-2021-3818

    Summary: Reliance on Cookies without Validation and Integrity Checking in getgrav/grav

    Details: grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking. A cookie with an overly broad path can be accessed through other applications on the same domain. Since cookies often carry sensitive information such as session identifiers, sharing cookies across applications can lead a vulnerability in one application to cause a compromise in another.

    References: https://github.com/getgrav/grav/commit/c51fb1779b83f620c0b6f3548d4a96322b55df07, https://github.com/getgrav/grav, https://huntr.dev/bounties/c2bc65af-7b93-4020-886e-8cdaeb0a58ea

    Affected packages

    Package

    Name: getgrav/grav

    Purl: pkg:composer/getgrav/grav

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.7.21

    Affected versions

    0.8.0

    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
    GHSA-cg3q-59w7-rvc2 | CVE-DB