CVE-2023-50455

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Source
https://cve.org/CVERecord?id=CVE-2023-50455
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-50455.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-50455
Published
2023-12-10T19:15:07.580Z
Modified
2026-03-13T07:47:26.013534Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in Zammad before 6.2.0. Due to lack of rate limiting in the "email address verification" feature, an attacker could send many requests for a known address to cause Denial Of Service (generation of many emails, which would also spam the victim).

References

Affected packages

Git / github.com/zammad/zammad

Affected ranges

Type
GIT
Repo
https://github.com/zammad/zammad
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ec4ddb8ae6a55d1c8e64ab5ddda9ff3e9d4f45c8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
886f395c4f7246d374bed75dbae87b230ae2bab8
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
9c250aa912971ae5832f3b8d5693774bf1e78a6f
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "6.1.0-NA"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "6.1.0-alpha"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "6.2.0-alpha"
        }
    ]
}

Affected versions

1.*
1.6.0
1.6.1
2.*
2.10.0
3.*
3.7.0
5.*
5.2.0-alpha
5.3.0-alpha
5.4.0-alpha
5.5.0-alpha
6.*
6.0.0-alpha
6.1.0
6.1.0-alpha

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-50455.json"