vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2024-23493

Team associated AD/LDAP Groups Leaked due to missing authorization

MEDIUM
6.5
CVSS Score
Published: February 29, 2024 at 08:02 AM UTC
Updated: June 17, 2026 at 07:13 AM UTC
2 products affected across 1 vendorMattermost ServerMattermost

Using Mattermost by Mattermost?

Get instant alerts when new vulnerabilities affect Mattermost - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

Mattermost fails to properly authorize the requests fetching team associated AD/LDAP groups, allowing a user to fetch details of AD/LDAP groups of a team that they are not a member of.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Mattermost Server· Mattermost
95%
v < 8.1.99.0.0 ≤ v < 9.2.59.4.0 ≤ v < 9.4.29.3.09.3.0 rc19.3.0 rc2
Affected range stops below 8.1.9, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.2.5, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.4.2, so it looks safe — our inference, not a vendor statement
Mattermost· Mattermost
60%
v ≤ 8.1.8v ≤ 9.2.5v ≤ 9.3.0v ≤ 9.4.1
Vendor states this is fixed in 8.1.9 (unaffected)
Vendor states this is fixed in 9.2.5 (unaffected)
Vendor states this is fixed in 9.3.1 (unaffected)
Vendor states this is fixed in 9.4.2 (unaffected)
Vendor states this is fixed in 9.5.0 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://mattermost.com/security-updates

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-200CWE-862

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card