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osvGoogleOSV:CVE-2023-2783
HistoryJun 16, 2023 - 9:15 a.m.

CVE-2023-2783

2023-06-1609:15:09
Google
osv.dev
2
mattermost
apps framework
unauthorized access
modification

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

6.9 Medium

AI Score

Confidence

Low

0.0005 Low

EPSS

Percentile

17.7%

Mattermost Apps Framework fails to verify that a secret provided in the incoming webhook request allowing an attacker toΒ modify the contents of the post sent by the Apps.

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

6.9 Medium

AI Score

Confidence

Low

0.0005 Low

EPSS

Percentile

17.7%