CVE-2021-37703CWE-200

Information exposure in Discourse

Medium · published August 13, 2021

CVSS v3.1
4.3
EPSS
1%
Percentile
57.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00844 · 57.5th percentile
Weakness
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
Published
2021-08-13T15:15Z
EPSS history
Timeline
  • 13 AUG 15:15Z
    Information exposure in Discourse
    cvelistv5