kbrain

CVE-2011-0910

MEDIUM · CVSS 6.4EPSS 1.0%EU EUVD

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.

Key facts

CVSS score
6.4 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:N
EPSS score
1.0% (64th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2011-0922)
Published
February 8, 2011
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-0922 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.

View on the EU Vulnerability Database

Affected products

  • vanillaforums / vanilla
  • vanillaforums / vanilla
  • vanillaforums / vanilla
  • vanillaforums / vanilla
  • vanillaforums / vanilla
  • vanillaforums / vanilla
  • vanillaforums / vanilla
  • vanillaforums / vanilla
  • vanillaforums / vanilla
  • vanillaforums / vanilla
  • vanillaforums / vanilla
  • vanillaforums / vanilla
  • vanillaforums / vanilla
  • vanillaforums / vanilla

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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