CVE-2023-49095

    Dashboard / Vulnerabilities / CVE-2023-49095

    CVE-2023-49095

    Published: 30 Nov 2023Last Modified: 28 Oct 2026

    Summary: nexkey allows arbitrary users to impersonate any remote user due to missing signature validation

    Details: nexkey is a microblogging platform. Insufficient validation of ActivityPub requests received in inbox could allow any user to impersonate another user in certain circumstances. This issue has been patched in version 12.122.2.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49095.json, https://github.com/nexryai/nexkey/security/advisories/GHSA-fpxw-rw9v-2gmx, https://nvd.nist.gov/vuln/detail/CVE-2023-49095, https://github.com/nexryai/nexkey/commit/b96da0eac5a1e75abba94cf926f1251842829bab

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -b96da0eac5a1e75abba94cf926f1251842829bab

    Affected versions

    12.119.2-fix.5.5
    12.119.2-fix.5.4
    12.119.2-fix.5.3
    12.119.2-fix.5.2
    12.119.2-fix.5.1
    12.119.2-fix.5
    12.119.2-fix.4
    12.119.2-fix.3
    12.119.2-fix.2
    12.119.2-fix.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-2023-49095 | CVE-DB