GHSA-5777-rcjj-9p22

Suggest an improvement
Source
https://github.com/advisories/GHSA-5777-rcjj-9p22
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/09/GHSA-5777-rcjj-9p22/GHSA-5777-rcjj-9p22.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-5777-rcjj-9p22
Aliases
Published
2024-09-16T15:32:46Z
Modified
2024-09-18T08:11:58.540038Z
Severity
  • 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
  • 6.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Mattermost Desktop App fails to safeguard screen capture functionality
Details

Mattermost Desktop App versions <=5.8.0 fail to safeguard screen capture functionality which allows an attacker to silently capture high-quality screenshots via JavaScript APIs.

References

Affected packages

npm / mattermost-desktop

Package

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.9.0