🛡️ CVE-2013-2633 — matomo

⚪ Unknown ✅ No Known Exploit CWE-20 OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. Rated impact: confidentiality high, integrity none, availability none.

Weakness class

CVE-2013-2633 is classified as CWE-20: Improper Input Validation. The application accepts input without checking that it has the expected form, so malformed values reach code that assumes they are well formed.

Affected software

CVE-2013-2633 is recorded against 2 packages.

  • matomo/matomo (fixed in 1.11)
  • piwik/piwik (fixed in 1.11)

Timeline and source

Published on 13 May 2022 and last revised on 12 April 2025. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
github.com (Package)
web.archive.org (Web)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector 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
CWE CWE-20
Public Exploit ✅ No
Source OSV
Published 2022-05-13
Updated 2026-08-12
Modified 2025-04-12
Fix URL N/A

Affected Packages

Software From version Fixed in
matomo/matomo — 1.11
piwik/piwik — 1.11

Similar Threats

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