Vulnerability · Published Dec 16, 2024 · Assigned by Mattermost
CVE-2024-48872Bypass of "Max failed attempts" restriction via race condition
Medium 4.8
In plain English
A medium-severity race condition in Mattermost from Mattermost. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
Mattermost versions 10.1.x <= 10.1.2, 10.0.x <= 10.0.2, 9.11.x <= 9.11.4, and 9.5.x <= 9.5.12 fail to prevent concurrently checking and updating the failed login attempts. which allows an attacker to bypass of "Max failed attempts" restriction and send a big number of login attempts before being blocked via simultaneously sending multiple login requests
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/mattermost/mattermost-server | 10.0.3+incompatible, 10.1.3+incompatible, 9.11.5+incompatible, 9.5.13+incompatible | GO-2024-3338 |
| Go | github.com/mattermost/mattermost-server/v5 | no fix listed | GO-2024-3338 |
| Go | github.com/mattermost/mattermost-server/v6 | no fix listed | GO-2024-3338 |
| Go | github.com/mattermost/mattermost/server/v8 | 9.5.13 | GHSA-826h-p4c3-477p |
| Go | github.com/mattermost/mattermost/server/v8 | 10.1.3 | GHSA-826h-p4c3-477p |
| Go | github.com/mattermost/mattermost/server/v8 | no fix listed | GO-2024-3338 |
| Go | github.com/mattermost/mattermost/server/v8 | 10.0.3 | GHSA-826h-p4c3-477p |
| Go | github.com/mattermost/mattermost/server/v8 | 9.11.5 | GHSA-826h-p4c3-477p |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost | 10.1.0 – through 10.1.210.0.0 – through 10.0.29.11.0 – through 9.11.49.5.0 – through 9.5.12 |
Weakness: CWE-362 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N