CVE-2021-27693

    Dashboard / Vulnerabilities / CVE-2021-27693

    CVE-2021-27693

    Published: 2 Sept 2022Last Modified: 7 Aug 2026

    Summary:

    Details: Server-side Request Forgery (SSRF) vulnerability in PublicCMS before 4.0.202011.b via /publiccms/admin/ueditor when the action is catchimage.

    References: https://github.com/sanluan/PublicCMS/issues/51, https://github.com/sanluan/PublicCMS/commit/0f4c4872914b6a71305e121a7d9a19c07cde0338

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -c7ea0de73f02bfd15b34f292c19aec995aac4b92

    Affected versions

    V4.0.190312
    V4.0.202004
    V4.0.181024
    V4.0.180707

    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-2021-27693 | CVE-DB