Vulnerability Monitor

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CVE-2021-43792

Discourse is an open source discussion platform. In affected versions a vulnerability affects users of tag groups who use the "Tags are visible only to the following groups" feature. A tag group may only allow a certain group (e.g. staff) to view certain tags. Users who were tracking or watching the tags via /preferences/tags, then have their staff status revoked will still see notifications related to the tag, but will not see the tag on each topic. This issue has been patched in stable version 2.7.11. Users are advised to upgrade as soon as possible.

Published

2021-12-01T20:15:08.433

Last Modified

2024-11-21T06:29:47.963

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:S/C:P/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: SINGLE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

6.8

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-200
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application discourse discourse < 2.7.11 Yes
Application discourse discourse 2.8.0 Yes
Application discourse discourse 2.8.0 Yes
Application discourse discourse 2.8.0 Yes
Application discourse discourse 2.8.0 Yes
Application discourse discourse 2.8.0 Yes
Application discourse discourse 2.8.0 Yes
Application discourse discourse 2.8.0 Yes
References