CVE-2021-41140

    Dashboard / Vulnerabilities / CVE-2021-41140

    CVE-2021-41140

    Published: 19 Oct 2021Last Modified: 20 Oct 2026

    Summary:

    Details: Discourse-reactions is a plugin for the Discourse platform that allows user to add their reactions to the post. In affected versions reactions given by user to secure topics and private messages are visible. This issue is patched in version 0.2 of discourse-reaction. Users who are unable to update are advised to disable the Discourse-reactions plugin in admin panel.

    References: https://github.com/discourse/discourse-reactions/security/advisories/GHSA-9358-hwg5-jrmh, https://github.com/discourse/discourse-reactions/commit/213d90b82fd15c4186ebc290fee18817d9727d0d

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -213d90b82fd15c4186ebc290fee18817d9727d0d

    Affected versions

    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-2021-41140 | CVE-DB