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Description:
Mattermost versions 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post types, which allows attackers to deny service to users with the sysconsole_read_plugins permission via creating a post with the custom_pl_notification type and specific props.
See doc/quickstart.md for instructions on how to triage this report.
id: GO-ID-PENDING
modules:
- module: github.com/mattermost/mattermost-server
versions:
- introduced: 9.11.0+incompatible
non_go_versions:
- introduced: TODO (earliest fixed "10.2.1", vuln range "= 10.2.0")
- fixed: 9.11.16
vulnerable_at: 10.4.1+incompatible
- module: github.com/mattermost/mattermost-server/v2
- module: github.com/mattermost/mattermost-server/v4
- module: github.com/mattermost/mattermost-server/v5
vulnerable_at: 5.39.3
- module: github.com/mattermost/mattermost-server/v6
vulnerable_at: 6.7.2
- module: github.com/mattermost/mattermost/server/v8
versions:
- fixed: 8.0.0-20250102081831-64c566a8280b
- module: github.com/mattermost/mattermost/server/v10
non_go_versions:
- introduced: 10.0.0
- fixed: 10.0.4
- introduced: 10.1.0
- fixed: 10.1.4
summary: Mattermost Improper Validation of Specified Type of Input vulnerability in github.com/mattermost/mattermost-server
cves:
- CVE-2025-20033
ghsas:
- GHSA-2549-xh72-qrpm
references:
- advisory: https://github.com/advisories/GHSA-2549-xh72-qrpm
- advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-20033
- web: https://mattermost.com/security-updates
notes:
- fix: 'module merge error: could not merge versions of module github.com/mattermost/mattermost-server: invalid or non-canonical semver version (found TODO (earliest fixed "10.2.1", vuln range "= 10.2.0"))'
- fix: 'github.com/mattermost/mattermost/server/v8: could not add vulnerable_at: could not find tagged version between introduced and fixed'
- fix: 'github.com/mattermost/mattermost/server/v10: could not add vulnerable_at: no fix, but could not find latest version from proxy: unexpected end of JSON input'
- fix: 'github.com/mattermost/mattermost-server/v2: could not add vulnerable_at: no fix, but could not find latest version from proxy: unexpected end of JSON input'
- fix: 'github.com/mattermost/mattermost-server/v4: could not add vulnerable_at: no fix, but could not find latest version from proxy: unexpected end of JSON input'
source:
id: GHSA-2549-xh72-qrpm
created: 2025-01-09T19:04:50.899897163Z
review_status: UNREVIEWED
The text was updated successfully, but these errors were encountered:
Advisory GHSA-2549-xh72-qrpm references a vulnerability in the following Go modules:
Description:
Mattermost versions 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post types, which allows attackers to deny service to users with the sysconsole_read_plugins permission via creating a post with the custom_pl_notification type and specific props.
References:
Cross references:
See doc/quickstart.md for instructions on how to triage this report.
The text was updated successfully, but these errors were encountered: