CVE-2023-50455

Source
https://nvd.nist.gov/vuln/detail/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
2023-12-10T19:15:07Z
Modified
2025-01-08T09:47:37.903180Z
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
Last affected
Last affected

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-alpha