Vulnerability · Published Feb 29, 2024 · Assigned by Mattermost
CVE-2024-23493 Team associated AD/LDAP Groups Leaked due to missing authorization
Medium 4.3
In plain English
A medium-severity information exposure 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 0.4% (higher than 33% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.4%top 66.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Mattermost fails to properly authorize the requests fetching team associated AD/LDAP groups, allowing a user to fetch details of AD/LDAP groups of a team that they are not a member of.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/mattermost/mattermost-server | 9.2.5+incompatible, 9.3.1+incompatible, 9.4.2+incompatible | GO-2024-2590 |
| Go | github.com/mattermost/mattermost-server/v5 | no fix listed | GO-2024-2590 |
| Go | github.com/mattermost/mattermost-server/v6 | no fix listed | GO-2024-2590 |
| Go | github.com/mattermost/mattermost/server/v8 | 9.3.1 | GHSA-7v3v-984v-h74r |
| Go | github.com/mattermost/mattermost/server/v8 | 9.2.5 | GHSA-7v3v-984v-h74r |
| Go | github.com/mattermost/mattermost/server/v8 | 9.4.2 | GHSA-7v3v-984v-h74r |
| Go | github.com/mattermost/mattermost/server/v8 | no fix listed | GO-2024-2590 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost | 0 – through 9.4.10 – through 9.3.00 – through 9.2.50 – through 8.1.8 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N