CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
9.0%
Mattermost fails to check the “invite_guest” permission when inviting guests of other teams to a team, allowing a member with permissions to add other members but not to add guests to add a guest to a team as long as the guest was already a guest in another team of the server
[
{
"defaultStatus": "unaffected",
"product": "Mattermost",
"vendor": "Mattermost",
"versions": [
{
"lessThanOrEqual": "9.4.1",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "9.3.0",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "9.2.4",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "8.1.8",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "9.5.0"
},
{
"status": "unaffected",
"version": "9.4.2"
},
{
"status": "unaffected",
"version": "9.3.1"
},
{
"status": "unaffected",
"version": "9.2.5"
},
{
"status": "unaffected",
"version": "8.1.9"
}
]
}
]