Description
The cookie implementation in Vanilla Forums before 2.0.17.6 makes it easier for remote attackers to spoof signed requests, and consequently obtain access to arbitrary user accounts, via HMAC timing attacks.
Metrics
CVSS 2.0 6.4/10
AV:N/AC:L/Au:N/C:P/I:P/A:NAffected software
No affected versions have been published.
Timeline
- Published
- Feb 8, 2011
- Last modified
- Jun 16, 2026
- NVD status
- Modified