Headline
GHSA-3g36-gf7c-75qw: Mattermost Playbooks fails to properly validate the props used by the RetrospectivePost custom post type
Mattermost versions 10.4.x <= 10.4.2, 10.5.x <= 10.5.0, 9.11.x <= 9.11.10 fail to properly validate the props used by the RetrospectivePost custom post type in the Playbooks plugin, which allows an attacker to create a specially crafted post with maliciously crafted props and cause a denial of service (DoS) of the web app for all users.
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- GitHub Advisory Database
- GitHub Reviewed
- CVE-2025-41395
Mattermost Playbooks fails to properly validate the props used by the RetrospectivePost custom post type
Moderate severity GitHub Reviewed Published Apr 24, 2025 to the GitHub Advisory Database • Updated Apr 24, 2025
Package
gomod github.com/mattermost/mattermost-plugin-playbooks (Go)
Affected versions
>= 2.0.0, < 2.1.1
< 1.41.0
gomod github.com/mattermost/mattermost/server/v8 (Go)
< 8.0.0-20250218121836-2b5275d87136
>= 10.4.0, < 10.4.3
>= 10.5.0, < 10.5.1
>= 9.11.0, < 9.11.11
8.0.0-20250218121836-2b5275d87136
Description
Published to the GitHub Advisory Database
Apr 24, 2025
Last updated
Apr 24, 2025
EPSS score