CVE-2011-0910
The cookie implementation in Vanilla Forums before 2.0.17.6 makes it easier for remote attackers...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2011-0910- CVSS 2.0
- 6.4 Medium
AV:N/AC:L/Au:N/C:P/I:P/A:N - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2011-0910- Updated
- 2026-11-02
EUVDEUVD-2011-0922 No score
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.
- Record
EUVD-2011-0922- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rhp4-wj2m-wjjx No score
The cookie implementation in Vanilla Forums before 2.0.17.6 makes it easier for remote attackers...
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.
- Record
GHSA-rhp4-wj2m-wjjx- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-0910 is a medium vulnerability (CVSS 6.4) in Vanillaforums Vanilla, published February 8, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.05%, the 64th percentile. No source names a fixed version.