CVE-2022-31132

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    CVE-2022-31132

    Published: 4 Aug 2022Last Modified: 12 Aug 2026

    Summary: Unauthenticated SSRF in 3rd party module "cerdic/csstidy"

    Details: Nextcloud Mail is an email application for the nextcloud personal cloud product. Affected versions shipped with a CSS minifier on the path `./vendor/cerdic/css-tidy/css_optimiser.php`. Access to the minifier is unrestricted and access may lead to Server-Side Request Forgery (SSRF). It is recommendet to upgrade to Mail 1.12.7 or Mail 1.13.6. Users unable to upgrade may manually delete the file located at `./vendor/cerdic/css-tidy/css_optimiser.php`

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31132.json, https://github.com/nextcloud/security-advisories/security/advisories/GHSA-24pm-rjfv-23mh, https://nvd.nist.gov/vuln/detail/CVE-2022-31132

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -eefa6f2d107976ee2d85e7e344ca7bec31c55421

    Affected versions

    v1.12.7
    v1.12.6
    v1.12.6-rc.1
    v1.12.5
    v1.12.4
    v1.12.3
    v1.12.2
    v1.12.1
    v1.12.1-rc.1
    v1.12.0
    v1.12.0-rc3
    v1.12.0-rc.2
    v1.12.0-rc.1

    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-2022-31132 | CVE-DB