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

14 known vulnerabilities (5 high, 7 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-confluence

## Advisories (14)

### [CVE-2025-13523](https://cve.now/CVE-2025-13523): Cross-Site Scripting (XSS) via Unescaped Display Names in Mattermost Confluence Plugin OAuth2 Flow

- Severity: High 7.7
- Published: Feb 6, 2026
- Affected: fixed in 1.7.0.

### [CVE-2025-8285](https://cve.now/CVE-2025-8285): Unauthorized Channel Subscription Creation in Mattermost Confluence Plugin

- Severity: Medium 4.0
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

### [CVE-2025-54525](https://cve.now/CVE-2025-54525): Unexpected input to Create Channel Subscription endpoint causes DoS in Mattermost Confluence Plugin

- Severity: High 7.5
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

### [CVE-2025-54478](https://cve.now/CVE-2025-54478): Unauthenticated Channel Subscription Edit in Mattermost Confluence Plugin

- Severity: High 7.2
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

### [CVE-2025-54463](https://cve.now/CVE-2025-54463): Unexpected Input to Cloud Webhook endpoint Causes DoS in Mattermost Confluence Plugin

- Severity: Medium 5.9
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

### [CVE-2025-54458](https://cve.now/CVE-2025-54458): Unauthorized Subscription Creation to Confluence Space in Mattermost Confluence Plugin

- Severity: Medium 5.0
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

### [CVE-2025-53910](https://cve.now/CVE-2025-53910): Unauthorized Channel Subscription Edit in Mattermost Confluence Plugin

- Severity: Medium 4.0
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

### [CVE-2025-53857](https://cve.now/CVE-2025-53857): Lack of Authorization on Get Channel Subscriptions for Autocomplete in Mattermost Confluence Plugin

- Severity: Low 3.7
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

### [CVE-2025-53514](https://cve.now/CVE-2025-53514): Unexpected Input to Server Webhook endpoint Causes DoS in Mattermost Confluence Plugin

- Severity: Medium 5.9
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

### [CVE-2025-52931](https://cve.now/CVE-2025-52931): Unexpected input to Update Channel Subscription endpoint causes DoS in Mattermost Confluence Plugin

- Severity: High 7.5
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

### [CVE-2025-49221](https://cve.now/CVE-2025-49221): Unauthenticated Access to Channel Subscription in Mattermost Confluence Plugin

- Severity: Low 3.7
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

### [CVE-2025-48731](https://cve.now/CVE-2025-48731): Unauthorized Subscription Edit to Confluence Space in Mattermost Confluence Plugin

- Severity: Medium 6.4
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

### [CVE-2025-44004](https://cve.now/CVE-2025-44004): Unauthenticated Channel Subscription Creation in Mattermost Confluence Plugin

- Severity: High 7.2
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

### [CVE-2025-44001](https://cve.now/CVE-2025-44001): Unauthorized Channel Subscription Read in Mattermost Confluence Plugin

- Severity: Medium 4.0
- Published: Aug 11, 2025
- Affected: fixed in 1.5.0.

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