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githubGitHub Advisory DatabaseGHSA-XGQM-WP7W-MGG2
HistoryJun 14, 2024 - 9:31 a.m.

Mattermost Desktop App allows for bypassing TCC restrictions on macOS

2024-06-1409:31:17
CWE-693
GitHub Advisory Database
github.com
9
mattermost desktop app
tcc restrictions
macos
electron debug flags

CVSS3

3.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

AI Score

6.8

Confidence

High

EPSS

0

Percentile

9.0%

Mattermost Desktop App versions <=5.7.0 fail to disable certain Electron debug flags which allows for bypassing TCC restrictions on macOS.

Affected configurations

Vulners
Node
mattermostmattermost_desktopRange<5.8.0
VendorProductVersionCPE
mattermostmattermost_desktop*cpe:2.3:a:mattermost:mattermost_desktop:*:*:*:*:*:*:*:*

CVSS3

3.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

AI Score

6.8

Confidence

High

EPSS

0

Percentile

9.0%