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Fencer Intel
medium 6.5

CVE-2010-5106 json

The XML-RPC remote publishing interface in xmlrpc.php in WordPress before 3.0.3 does not properly check capabilities, which allows remote a…

published 14y ago modified 4mo ago also EUVD-2010-5066

cvss
6.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

The XML-RPC remote publishing interface in xmlrpc.php in WordPress before 3.0.3 does not properly check capabilities, which allows remote authenticated users to bypass intended access restrictions, and publish, edit, or delete posts, by leveraging the Author or Contributor role.

Patch / fix

  • wordpress Debian 14, Debian 13, Debian 12 3.0.3-1

debian advisories DEBIAN-CVE-2010-5106

Is CVE-2010-5106 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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Exploit prediction

2.18% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • core.trac.wordpress.org http://core.trac.wordpress.org/changeset/16803 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P

Classification

Weakness
  • CWE-264 Permissions, Privileges, and Access Controls
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.