CVE-2024-42497 describes a permission enforcement vulnerability in Mattermost versions 9.9.1 and earlier, 9.5.7 and earlier, 9.10.0 and earlier, and 9.8.2 and earlier. A user with a systems manager role having read-only team access can exploit this flaw to perform unauthorized write operations on teams. Rated Medium severity (CVSS 4.9), this vulnerability has a low attack complexity and high impact on integrity, but no impact on confidentiality or availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 9.5.0, < 9.5.8CPE matchmatch criteria | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* | ||
>= 9.8.0, < 9.8.3CPE matchmatch criteria | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* | ||
>= 9.9.0, < 9.9.2CPE matchmatch criteria | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* | ||
9.10.0CPE matchmatch criteria | cpe:2.3:a:mattermost:mattermost_server:9.10.0:*:*:*:*:*:*:* | ||
>= 9.5.0, <= 9.5.7CPE match | cpe:2.3:a:mattermost:mattermost:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Mattermost allows user with systems manager role with read-only access to teams to perform write operations on teams
Aug 22, 2024mattermost: permission enforcing failure allows a user with systems manager role with read-only access to teams to perform write operations on teams
Aug 22, 2024