Medium severity · published Oct 29, 2024
CVE-2024-50052
Arbitrary post deletion via Playbooks /ignore-thread endpoint
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1, 9.5.x <= 9.5.9 fail to check that the origin of the message in an integration action matches with the original post metadata which allows an authenticated user to delete an arbitrary post.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Mattermost · Mattermost
9.10.0 through 9.10.2; 9.11.0 through 9.11.1; 9.5.0 through 9.5.9 · source: vendor
MS
Mattermost Server · Mattermost
9.5.0 before 9.5.10; 9.10.0 before 9.10.3; 9.11.0 before 9.11.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-50052
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-50052
Vendor Advisory
https://mattermost.com/security-updates
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