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CVE-2011-0401
Piwik before 1.1 does not properly limit the number of files stored under tmp/sessions/, which might allow remote attackers to cause a…
Medium5.0EPSS 1.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Piwik before 1.1 does not properly limit the number of files stored under tmp/sessions/, which might allow remote attackers to cause a denial of service (inode consumption) by establishing many sessions.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 1.7% · top 23% of all CVEs (2 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (6)
- 45787 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://dev.piwik.org/trac/ticket/1910 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://dev.piwik.org/trac/ticket/1279#comment:13 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://piwik.org/blog/2011/01/piwik-1-1-2/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- piwik-sessions-dos(64638) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 70381 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .