VDB
CVE-2025-53514
CVE-2025-53514
PUBLISHED
CVSS 5.900000095367432 MEDIUM
Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant hit to server webhook endpoint with an invalid request body.
EPSS 0.31% · 24.1th percentile
Risk Scores
CVSS 3.1
5.900000095367432
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.31%
24.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| mattermost | confluence | 0 |
| Mattermost | Mattermost Confluence Plugin | 0, 1.5.0 |
| github.com | mattermost/mattermost-plugin-confluence | 0 |
Timeline
- Aug 11, 2025 CVE Published
- Aug 11, 2025 Coalition ESS Score
- Aug 11, 2025 PoC Published
- Aug 11, 2025 CVE Updated
- Aug 12, 2025 EPSS Score
- Aug 12, 2025 Coalition ESS Score
- Aug 21, 2025 EPSS Score
- Aug 22, 2025 Coalition ESS Score
- Aug 26, 2025 Coalition ESS Score
- Aug 30, 2025 EPSS Score
- Sep 8, 2025 EPSS Score
- Sep 17, 2025 EPSS Score