What’s Vulnerable › Vulnerabilities
CVE-2023-5920: Lack Of Secure Keyboard Entry Protection in MacOS Desktop
- Severity: low (CVSS 3.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-11-02 · updated 2026-06-17
- Weakness: CWE-200
Description
Mattermost Desktop for MacOS fails to utilize the secure keyboard input functionality provided by macOS, allowing for other processes to read the keyboard input.
Affected products
- Mattermost Desktop: before 5.5.1 — fixed in 5.5.1
How to fix
Upgrade to a fixed version: Mattermost Desktop 5.5.1. Check the vendor advisory for mitigations.
References
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