GitHub Advisoryadvisory · Go

GHSA-3cg3-3mmr-w8hj Mattermost Confluence Plugin has Improper Validation of Specified Type of Input

HIGH Published 2025-08-11 Modified 2025-08-12 Official page ↗
Aliases
CVE-2025-54525
Ecosystem
Go
Packages
github.com/mattermost/mattermost-plugin-confluence
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-1287
Reviewed
2025-08-12

Affected packages

• Go github.com/mattermost/mattermost-plugin-confluence: < 1.5.0 → fixed in 1.5.0

Description

Mattermost Confluence Plugin versions < 1.5.0 fail to handle unexpected request bodies, allowing attackers to crash the plugin via constant hits to the create channel subscription endpoint with an invalid request body.

Related

Alias · CVE (1)

  • CVE-2025-54525 Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to crash the plugin via constant… vulnerability

Weakness · CWE (1)

  • CWE-1287 Improper Validation of Specified Type of Input weakness

References