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CVE-2024-42497

MEDIUM
Published 2024-08-22T15:17:11.468Z
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CVSS Score

V3.1
6.0
/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.345
Higher than 34.5% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
LOW
Availability
LOW

Description

Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to properly enforce permissions which allows a user with systems manager role with read-only access to teams to perform write operations on teams.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Mattermost

Mattermost

Affected Versions:

9.9.0 9.5.0 9.10.0 9.8.0 9.11.0 9.9.2 9.5.8 9.10.1 9.8.3
mattermost

mattermost

Affected Versions:

9.9.0 9.5.0 9.10.0 9.8.0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed HIGH

Mattermost allows user with systems manager role with read-only access to teams to perform write operations on teams

GHSA-fxq9-6946-34q7

Advisory Details

Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.x <= 9.10.0, 9.8.x <= 9.8.2 fail to properly enforce permissions which allows a user with systems manager role with read-only access to teams to perform write operations on teams.

Affected Packages

Go github.com/mattermost/mattermost/server/v8
ECOSYSTEM: ≥9.5.0 <9.5.8
Go github.com/mattermost/mattermost/server/v8
ECOSYSTEM: ≥9.10.0 <9.10.1
Go github.com/mattermost/mattermost/server/v8
ECOSYSTEM: ≥9.9.0 <9.9.2
Go github.com/mattermost/mattermost/server/v8
ECOSYSTEM: ≥9.8.0 <9.8.3

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-42497
PACKAGE https://github.com/mattermost/mattermost
WEB https://mattermost.com/security-updates

Advisory provided by GitHub Security Advisory Database. Published: August 22, 2024, Modified: November 18, 2024

References

https://mattermost.com/security-updates
Published: 2024-08-22T15:17:11.468Z
Last Modified: 2024-08-22T15:31:45.824Z
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