Vulnerability DatabaseCVE-2025-48731
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CVE-2025-48731
August 11, 2025
Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the Confluence space which allows attackers to edit a subscription for a Confluence space the user does not have access for via edit subscription endpoint.
Affected Packages
github.com/mattermost/mattermost-plugin-confluence (GO):
Affected version(s) >=v0.1.0-rc1 <v1.5.0
Fix Suggestion:
Update to version v1.5.0
Related Resources (3)
https://mattermost.com/security-updates
https://github.com/mattermost/mattermost-plugin-confluence
https://nvd.nist.gov/vuln/detail/CVE-2025-48731
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
LOW
Subsequent System Integrity
LOW
Subsequent System Availability
NONE
CVSS v3
Base Score:
6.4
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Missing Authorization
CWE-862
EPSS
Base Score:
0.04