Veracode Vulnerability DatabaseVERACODE:46282Improper Access Control
4.7 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
6.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%
Mattermost Server is vulnerable to Improper Access Control . The vulnerability is caused due to a lack of proper access control in the SanitizeTeam function within team.go. This allows an attacker to invite others to the team, bypassing intended access controls and permissions.
References
github.com/mattermost/mattermost/commit/0dc03fbc6e3c9afb14137e72ab3fa6f5a0125b9c
github.com/mattermost/mattermost/commit/5cce9fed7363386afebd81a58fb5fab7d2729c8f
github.com/mattermost/mattermost/commit/a5784f34ba6592c6454b8742f24af9d06279e347
github.com/mattermost/mattermost/commit/a914a4f25c46193cfa3f3e02eee8f532d9b58f7d
github.com/mattermost/mattermost/commit/dd3fe2991a70a41790d6bef5d31afc5957525f3c
mattermost.com/security-updates/
Related
4.7 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
6.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%