Medium severity · published Apr 13, 2022
CVE-2022-1333
Mattermost Playbooks plugin v1.24.0 and earlier fails to properly check the limit on the number of webhooks, which allows authenticated and authorized users to create a…
6.5
CVSS
0.7%
EPSS
No
On KEV
Description
Mattermost Playbooks plugin v1.24.0 and earlier fails to properly check the limit on the number of webhooks, which allows authenticated and authorized users to create a specifically drafted Playbook which could trigger a large amount of webhook requests leading to Denial of Service.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PL
Playbooks · Mattermost
through 1.24.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-1333
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-1333
Vendor Advisory
https://mattermost.com/security-updates/
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