CVE-2021-37703 Information

Description

Discourse is an open-source platform for community discussion. In Discourse before versions 2.7.8 and 2.8.0.beta5 a user’s read state for a topic such as the last read post number and the notification level is exposed.

CVSS Vector

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

Reference

https://github.com/discourse/discourse/security/advisories/GHSA-gq2h-qhg2-phf9 https://github.com/discourse/discourse/commit/aed65ec16d38886d7be7209d8c02df4ffd4937a4

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

4.3