MattermostVULNRICHMENT:CVE-2024-6428CVE-2024-6428 Limited DoS due to permitting creating users with user-defined IDs
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
AI Score
Confidence
High
EPSS
Percentile
17.2%
SSVC
Exploitation
none
Automatable
yes
Technical Impact
partial
Mattermost versions 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2, 9.5.x <= 9.5.5 fail to prevent specifying a RemoteId when creating a new user which allows an attacker to specify both a remoteId and the user ID, resulting in creating a user with a user-defined user ID. This can cause some broken functionality in User Management such administrative actions against the user not working.
ADP Affected
[
{
"cpes": [
"cpe:2.3:a:mattermost:mattermost:-:*:*:*:*:*:*:*"
],
"vendor": "mattermost",
"product": "mattermost",
"versions": [
{
"status": "affected",
"version": "9.8.0"
},
{
"status": "affected",
"version": "9.7.0",
"versionType": "custom",
"lessThanOrEqual": "9.7.4"
},
{
"status": "affected",
"version": "9.6.0",
"versionType": "custom",
"lessThanOrEqual": "9.6.2"
},
{
"status": "affected",
"version": "9.5.0",
"versionType": "custom",
"lessThanOrEqual": "9.5.5"
},
{
"status": "unaffected",
"version": "9.9.0"
},
{
"status": "unaffected",
"version": "9.8.1"
},
{
"status": "unaffected",
"version": "9.7.5"
},
{
"status": "unaffected",
"version": "9.6.3"
},
{
"status": "unaffected",
"version": "9.5.6"
}
],
"defaultStatus": "unknown"
}
]References
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
AI Score
Confidence
High
EPSS
Percentile
17.2%
SSVC
Exploitation
none
Automatable
yes
Technical Impact
partial