CVE-2022-31133

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    CVE-2022-31133

    Published: 7 Jul 2022Last Modified: 12 Aug 2026

    Summary: Cross site scripting in HumHub

    Details: HumHub is an Open Source Enterprise Social Network. Affected versions of HumHub are vulnerable to a stored Cross-Site Scripting (XSS) vulnerability. For exploitation, the attacker would need a permission to administer the Spaces feature. The names of individual "spaces" are not properly escaped and so an attacker with sufficient privilege could insert malicious javascript into a space name and exploit system users who visit that space. It is recommended that the HumHub is upgraded to 1.11.4, 1.10.5. There are no known workarounds for this issue.

    References: https://huntr.dev/bounties/89d996a2-de30-4261-8e3f-98e54cb25f76, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/31xxx/CVE-2022-31133.json, https://github.com/humhub/humhub/security/advisories/GHSA-p7h3-73v7-959c, https://nvd.nist.gov/vuln/detail/CVE-2022-31133, https://github.com/humhub/humhub/commit/07d9f8f9b6334970ee38156a3416c3708d157cae, https://github.com/humhub/humhub/commit/f88991dfe56a05870df165ac89a2755dd4c1ffa1

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -527f55e44fff2a3928a8c56f366ce193050b15e8

    Affected versions

    v1.10.4
    v1.10.3
    v1.10.2
    v1.10.1
    v1.10.0
    v1.10.0-beta.2
    v1.10.0-beta.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-2022-31133 | CVE-DB