CVE-2022-41921CWE-20

Discourse chat messages should have a maximum character limit

Low · published November 28, 2022

CVSS v3.1
3.5
EPSS
1%
Percentile
45.3
In the wild
Unconfirmed
What it is

Discourse is an open-source discussion platform. Prior to version 2.9.0.beta13, users can post chat messages of an unlimited length, which can cause a denial of service for other users when posting huge amounts of text. Users should upgrade to version 2.9.0.beta13, where a limit has been introduced. No known workarounds are available.

The record
Technical detail
CVSS v3.1
3.5 · LOW
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00551 · 45.3th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2022-11-28T00:00Z
EPSS history
Timeline
  • 28 NOV 00:00Z
    Discourse chat messages should have a maximum character limit
    cvelistv5