Information disclosure in Zammad - #VU153879
Published: October 7, 2026
Vulnerability identifier: #VU153879
CSH Severity: Medium
CVSS v4: 6.3 [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]
CVE-ID: N/A
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application within the password reset function. A remote attacker can gain unauthorized access to sensitive information on the system.
Affected software
Zammad
Remediation
Install updates from vendor's website.
Zammad - update to 7.2.1