CVE-2024-29686

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    CVE-2024-29686

    Published: 29 Mar 2024Last Modified: 12 Aug 2026

    Summary:

    Details: Server-side Template Injection (SSTI) vulnerability in Winter CMS v.1.2.3 allows a remote attacker to execute arbitrary code via a crafted payload to the CMS Pages field and Plugin components. NOTE: the vendor disputes this because the payload could only be entered by a trusted user, such as the owner of the server that hosts Winter CMS, or a developer working for them.

    References: https://forum.ksec.co.uk/t/webapps-winter-cms-1-2-3-server-side-template-injection-ssti-authenticated/2779, https://wintercms.com/docs/v1.2/docs/cms/themes#template-structure, https://www.exploit-db.com/exploits/51893, https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/29xxx/CVE-2024-29686.json, https://nvd.nist.gov/vuln/detail/CVE-2024-29686

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 90b0df82803836c26cb43f73760752b8c9295ab2
    Fixed -None

    Affected versions

    1.2.3

    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-2024-29686 | CVE-DB