Description (CNA)
Kimai before 2.54.0 contains a timing oracle vulnerability in TokenAuthenticator that allows unauthenticated attackers to enumerate valid usernames via X-AUTH-USER header. Attackers can measure response time differences when the password hasher runs only for existing users, enabling username enumeration with no login throttling protection.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| kimai / kimai | affected 0 before 2.54.0; unaffected 2.54.0 |
CWE
CWE-208
References
- https://github.com/kimai/kimai/security/advisories/GHSA-jrc6-fmhw-fpq2
- https://www.vulncheck.com/advisories/kimai-before-2.54.0-username-enumeration-via-timing-oracle
ADP enrichment
No English description supplied.
No references supplied.