CVE-2011-0400
Cookie.php in Piwik before 1.1 does not set the secure flag for the session cookie in an https...
CVE-2011-0400 is a medium vulnerability (CVSS 5.0) in Matomo, published January 10, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.26%, the 69th percentile. No source names a fixed version.
- Severity
- 5.0 MediumCVSS 2.0, NVD
- Exploit chance
- 1.26%EPSS, 69th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Cookie.php in Piwik before 1.1 does not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.
Exploit likelihood
Affected products
What each source reports
NVD Score used
Cookie.php in Piwik before 1.1 does not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.
- Record
CVE-2011-0400- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-16
- Updated
- 2026-11-02
CVE ListNo score
Cookie.php in Piwik before 1.1 does not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.
- Record
CVE-2011-0400- Updated
- 2026-11-02
EUVDEUVD-2011-0426No score
Cookie.php in Piwik before 1.1 does not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.
- Record
EUVD-2011-0426- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2h8p-w5q4-c3jqNo score
Cookie.php in Piwik before 1.1 does not set the secure flag for the session cookie in an https...
Cookie.php in Piwik before 1.1 does not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.
- Record
GHSA-2h8p-w5q4-c3jq- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.