Ecosyste.ms: Advisories
An open API service providing security vulnerability metadata for many open source software ecosystems.
Security Advisories: GSA_kwCzR0hTQS12dnBnLTU1cDctNWg4d84AA-UY
Mattermost did not properly restrict channel creation
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6 fail to properly restrict channel creation which allows a malicious remote to create arbitrary channels, when shared channels were enabled.
Permalink: https://github.com/advisories/GHSA-vvpg-55p7-5h8wJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS12dnBnLTU1cDctNWg4d84AA-UY
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Low
Classification: General
Published: about 2 months ago
Updated: about 1 month ago
CVSS Score: 3.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Identifiers: GHSA-vvpg-55p7-5h8w, CVE-2024-39837
References:
- https://nvd.nist.gov/vuln/detail/CVE-2024-39837
- https://mattermost.com/security-updates
- https://pkg.go.dev/vuln/GO-2024-3032
- https://github.com/advisories/GHSA-vvpg-55p7-5h8w
Affected Packages
go:github.com/mattermost/mattermost/server/v8
Dependent packages: 2Dependent repositories: 1
Downloads:
Affected Version Ranges: = 9.9.0, >= 9.5.0, < 9.5.7
Fixed in: 9.9.1, 9.5.7
All affected versions:
All unaffected versions: