#VU112989 Information disclosure in Discourse - CVE-2025-49845

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Main Vulnerability Database Vulnerabilities #VU112989

#VU112989 Information disclosure in Discourse - CVE-2025-49845

Published: July 16, 2025


Vulnerability identifier: #VU112989
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-49845
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Discourse
Software vendor:
Civilized Discourse Construction Kit, Inc.

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote attacker can continue to see their own whispers even after losing visibility of posts typed "whisper".


Remediation

Install updates from vendor's website.

External links