CVE-2011-0400 describes a vulnerability in Piwik (now Matomo) versions prior to 1.1, where the session cookie's secure flag was not set during HTTPS sessions. This oversight allowed attackers to potentially intercept the cookie if it was later transmitted over an unencrypted HTTP session. With a CVSS score of 5.0 (AV:N/AC:L/Au:N/C:P/I:N/A:N), it indicates a medium severity, low complexity attack with potential for information disclosure. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this decade-old vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.0CPE matchmatch criteria | cpe:2.3:a:matomo:matomo:*:*:*:*:*:*:*:* | ||
0.1CPE matchmatch criteria | cpe:2.3:a:matomo:matomo:0.1:*:*:*:*:*:*:* | ||
0.1.1CPE matchmatch criteria | cpe:2.3:a:matomo:matomo:0.1.1:*:*:*:*:*:*:* | ||
0.1.2CPE matchmatch criteria | cpe:2.3:a:matomo:matomo:0.1.2:*:*:*:*:*:*:* | ||
0.1.3CPE matchmatch criteria | cpe:2.3:a:matomo:matomo:0.1.3:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.