CVE-2024-47003

Mattermost versions 9.11.x <= 9.11.0 and 9.5.x <= 9.5.8 fail to validate that the message of the permalink post is a string,which allows an attacker to send a non-string value as the message of a permalink post and crash the frontend.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.1 LOW
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
MattermostCNA
3.1 LOW
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 27%
VendorProductVersion
mattermostmattermost_server
9.5.0 ≤
𝑥
< 9.5.9
mattermostmattermost_server
9.11.0
mattermostmattermost_server
9.11.0:rc1
mattermostmattermost_server
9.11.0:rc2
mattermostmattermost_server
9.11.0:rc3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://mattermost.com/security-updates