Veracode Vulnerability DatabaseVERACODE:45709Information Disclosure
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
6.1 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.2%
github.com/mattermost/mattermost-server is vulnerable to an information disclosure. The vulnerability is due to insufficient sanitization of the metadata on posts containing permalinks under specific conditions, allowing an authenticated user to access the contents of individual posts in channels they are not a member of.
Related
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
6.1 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
9.2%