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GoogleOSV:GHSA-9W97-9RQX-8V4JHistoryJan 02, 2024 - 12:30 p.m.
Mattermost allows demoted guests to change group names
2024-01-0212:30:18
Google
osv.dev
7
mattermost
demotion
vulnerability
group names
permissions
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
4.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
14.2%
Mattermost fails to update the permissions of the current session for a user who was just demoted to guest, allowing freshly demoted guests to change group names.
| CPE | Name | Operator | Version |
|---|---|---|---|
| github.com/mattermost/mattermost/server/v8 | lt | 8.1.7 |
Related
prion
prion
Design/Logic Flaw
2024-01-02 10:15:00
nvd
nvd
CVE-2023-50333
2024-01-02 10:15:08
veracode
veracode
Improper Authorization
2024-01-03 07:45:33
cve
cve
CVE-2023-50333
2024-01-02 10:15:08
cvelist
cvelist
osv
osv
CGA-28fj-7rmv-xw55
2024-06-24 14:34:04
CVE-2023-50333
2024-01-02 10:15:08
github
github
Mattermost allows demoted guests to change group names
2024-01-02 12:30:18
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
4.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
14.2%
Related for OSV:GHSA-9W97-9RQX-8V4J