Description (CNA)
Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, the two-factor login step let an attacker try unlimited password guesses for any account without triggering Zammad's normal lockout or rate limiting. The response also revealed whether a guess was correct, even before two-factor authentication was checked. This made it possible to brute-force weak or reused passwords. This issue is fixed in version 7.1.2.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| zammad / zammad | affected < 7.1.2 |
CWE
CWE-203, CWE-307, CWE-799
References
- https://github.com/zammad/zammad/security/advisories/GHSA-6vh5-pfp2-5rmh
- https://github.com/zammad/zammad/commit/d51254f1c6da13f6ee27636a5c82e53f7e59666b
ADP enrichment
No English description supplied.
No references supplied.