CVE-2020-26034

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2020-26034
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-26034.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-26034
Published
2020-12-28T08:15:11.427Z
Modified
2026-03-14T10:23:20.888416Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

An account-enumeration issue was discovered in Zammad before 3.4.1. The Create User functionality is implemented in a way that would enable an anonymous user to guess valid user email addresses. The application responds differently depending on whether the input supplied was recognized as associated with a valid user.

References

Affected packages

Git / github.com/zammad/zammad

Affected ranges

Type
GIT
Repo
https://github.com/zammad/zammad
Events
Introduced
9bdf6d7b816d4e55501e13d12dc0d9b53cf16f5c
Fixed
a12d45896b1518190fe00a120d6b92f8c29f1f54
Database specific 
{
    "versions": [
        {
            "introduced": "1.0.0"
        },
        {
            "fixed": "3.4.1"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-26034.json"