CVE-2021-41140 MEDIUM

CVE-2021-41140: Reactions leak for secure category topics and private messages

Vendor Discourse
Product discourse-reactions
Weakness CWE-668
Published October 19, 2021
Last update August 4, 2024
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

October 19, 2021 CVE published
August 4, 2024 Record updated