# github.com/mattermost/mattermost-plugin-playbooks (Go) vulnerabilities

6 known vulnerabilities (4 medium, 2 low), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pkg.go.dev/github.com/mattermost/mattermost-plugin-playbooks

## Advisories (6)

### [CVE-2026-6343](https://cve.now/CVE-2026-6343): Mattermost Playbooks Plugin fails to enforce view permissions in list endpoints, allowing unauthorized access to public playbooks

- Severity: Medium 4.3
- Published: May 18, 2026
- Affected: fixed in 1.41.1-0.20260309184833-887d9cacb616.

### [CVE-2026-4286](https://cve.now/CVE-2026-4286): Playbooks Plugin fails to validate team transfers, allowing unauthorized removal of member access via playbook update

- Severity: Low 3.1
- Published: May 18, 2026
- Affected: fixed in 1.41.1-0.20260213020129-e1d6ec2c94e6.

### [CVE-2026-26304](https://cve.now/CVE-2026-26304): Permission Bypass in Playbook Run Creation

- Severity: Medium 4.3
- Published: Mar 16, 2026
- Affected: fixed in 1.41.1-0.20260316224925-705f54a81841.

### [CVE-2025-41423](https://cve.now/CVE-2025-41423): Unauthorized Playbooks Post Deletion in Mattermost Playbooks Plugin

- Severity: Low 3.1
- Published: Apr 24, 2025
- Affected: from 2.0.0; fixed in 1.41.0; all versions.

### [CVE-2025-35965](https://cve.now/CVE-2025-35965): DoS in Mattermost Playbooks via Excessive Task Actions

- Severity: Medium 6.5
- Published: Apr 24, 2025
- Affected: all versions; fixed in 1.41.0; from 2.0.0.

### [CVE-2025-41395](https://cve.now/CVE-2025-41395): Webapp DoS via malicious retrospective post in Playbooks

- Severity: Medium 6.5
- Published: Apr 24, 2025
- Affected: all versions; fixed in 1.41.0; from 2.0.0.

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