Vulnerability · Published Jun 14, 2024 · Assigned by Mattermost
CVE-2024-36287Bypass of TCC restrictions on macOS
Low 3.8
In plain English
A low-severity security flaw 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 0.2% (higher than 9% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)3.8Low
Exploit odds (30 days)0.2%top 91.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Mattermost Desktop App versions <=5.7.0 fail to disable certain Electron debug flags which allows for bypassing TCC restrictions on macOS.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu:22.04:LTS | tcc | no fix listed | UBUNTU-CVE-2024-36287 |
| Ubuntu:24.04:LTS | tcc | no fix listed | UBUNTU-CVE-2024-36287 |
| Ubuntu:25.10 | tcc | no fix listed | UBUNTU-CVE-2024-36287 |
| Ubuntu:26.04:LTS | tcc | no fix listed | UBUNTU-CVE-2024-36287 |
| Ubuntu:26.10 | tcc | no fix listed | UBUNTU-CVE-2024-36287 |
| npm | mattermost-desktop | 5.8.0 | GHSA-xgqm-wp7w-mgg2 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost | 0 – through 5.7.0 |
Weakness: CWE-693 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N