CVE-2024-54083 — Improper Validation of Specified Type of Input in Mattermost Mattermost-server

CWE-1287 — Improper Validation of Specified Type of Input5 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.5%
top 33.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Github.com Mattermost Mattermost-serverGithub.com Mattermost Mattermost Server V8Mattermost Server+1 more
Timeline
PublishedDec 16
Latest updateDec 18

Description

Mattermost versions 10.1.x <= 10.1.2, 10.0.x <= 10.0.2, 9.11.x <= 9.11.4, 9.5.x <= 9.5.12 fail to properly validate the type of callProps which allows a user to cause a client side (webapp and mobile) DoS to users of particular channels, by sending a specially crafted post.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶NVDmattermost/mattermost_server9.5.0 — 9.5.13+3
▶Gogithub.com/mattermost_mattermost-server9.5.0+incompatible — 9.5.13+incompatible+3
▶CVEListV5mattermost/mattermost10.1.0 — 10.1.2+3

🔴Vulnerability Details

4
OSV
Mattermost Improper Validation of Specified Type of Input vulnerability in github.com/mattermost/mattermost-server↗2024-12-18
▶
OSV
Mattermost Improper Validation of Specified Type of Input vulnerability↗2024-12-16
▶
CVEList
DoS via lack of type validation in Calls↗2024-12-16
▶
GHSA
Mattermost Improper Validation of Specified Type of Input vulnerability↗2024-12-16
▶
CVE-2024-54083 — MEDIUM severity | cvebase