Low severity · published Feb 27, 2023
CVE-2023-27265
Mattermost fails to honor the ShowEmailAddress setting when constructing a response to the "Regenerate Invite Id" API endpoint, allowing an attacker with team admin privileges to…
2.7
CVSS
0.5%
EPSS
No
On KEV
Description
Mattermost fails to honor the ShowEmailAddress setting when constructing a response to the "Regenerate Invite Id" API endpoint, allowing an attacker with team admin privileges to learn the team owner's email address in the response.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MS
Mattermost Server · Mattermost
5.12.0 before 7.7.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-27265
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-27265
Vendor Advisory
https://mattermost.com/security-updates/
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