CVE-2013-2633
Piwik (now Matomo) Reveals Sensitive Information by Accepting Input from `POST` Requests
Piwik before 1.11 accepts input from a POST request instead of a GET request in unspecified circumstances, which might allow attackers to obtain sensitive information by leveraging the logging of parameters.
Exploit likelihood
What each source reports
NVD Score used
Piwik before 1.11 accepts input from a POST request instead of a GET request in unspecified circumstances, which might allow attackers to obtain sensitive information by leveraging the logging of parameters.
- Record
CVE-2013-2633- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Piwik before 1.11 accepts input from a POST request instead of a GET request in unspecified circumstances, which might allow attackers to obtain sensitive information by leveraging the logging of parameters.
- Record
CVE-2013-2633- Updated
- 2026-11-02
EUVDEUVD-2013-2572 No score
Piwik before 1.11 accepts input from a POST request instead of a GET request in unspecified circumstances, which might allow attackers to obtain sensitive information by leveraging the logging of parameters.
- Record
EUVD-2013-2572- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v8h8-93mx-82h5
Piwik (now Matomo) Reveals Sensitive Information by Accepting Input from `POST` Requests
Piwik before 1.11 accepts input from a POST request instead of a GET request in unspecified circumstances, which might allow attackers to obtain sensitive information by leveraging the logging of parameters.
- Record
GHSA-v8h8-93mx-82h5- CVSS 4.0
- 6.6 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U - Weakness
- CWE-20
- Updated
- 2026-11-02
OSVGHSA-v8h8-93mx-82h5
Piwik (now Matomo) Reveals Sensitive Information by Accepting Input from `POST` Requests
Piwik before 1.11 accepts input from a POST request instead of a GET request in unspecified circumstances, which might allow attackers to obtain sensitive information by leveraging the logging of parameters.
- Record
GHSA-v8h8-93mx-82h5- CVSS 4.0
- 6.6 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U - Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
matomo/matomoPackagist |
before 1.11 | 1.11 |
piwik/piwikPackagist |
before 1.11 | 1.11 |
matomo/matomoPackagist |
before 1.11, plus listed versions 1.101.10.11.11-b11.11-b21.11-b3 Show 7 moreShow less1.11-b41.11-b51.11-b61.8.31.8.41.9.11.9.2 |
1.11 |
piwik/piwikPackagist |
before 1.11, plus listed versions 1.101.10.11.11-b11.11-b21.11-b3 Show 7 moreShow less1.11-b41.11-b51.11-b61.8.31.8.41.9.11.9.2 |
1.11 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-2633 is a medium vulnerability (CVSS 5.0) in Matomo, published March 21, 2013. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.99%, the 62nd percentile. Fixed in matomo/matomo 1.11.