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osvGoogleOSV:CVE-2023-4105
HistoryAug 11, 2023 - 7:15 a.m.

CVE-2023-4105

2023-08-1107:15:09
Google
osv.dev
4
mattermost
vulnerability
message deletion
attachment access

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

6.9 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

14.0%

Mattermost fails to delete the attachments when deleting a message in a thread allowing a simple user to still be able to access and download the attachment of a deleted message

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

6.9 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

14.0%