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Fencer Intel
medium 4.3

CVE-2015-4127 json

Cross-site scripting (XSS) vulnerability in the church_admin plugin before 0.810 for WordPress allows remote attackers to inject arbitrary…

published 11y ago modified 4mo ago also EUVD-2015-4152

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
7.4%
EPSS 7.4% chance of exploitation in 30 days, percentile 94%
public exploits
1
Exploit-DB, plus a Nuclei check

Summary

Cross-site scripting (XSS) vulnerability in the church_admin plugin before 0.810 for WordPress allows remote attackers to inject arbitrary web script or HTML via the address parameter, as demonstrated by a request to index.php/2015/05/21/church_admin-registration-form/.

Patch / fix

Is CVE-2015-4127 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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Timeline

  1. First public exploit (EDB-37112)
  2. Published

Exploit prediction

7.42% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-37112 WordPress Plugin church_admin 0.800 - Persistent Cross-Site Scripting webapps, 2015-05-26
  • Nuclei template WordPress Church Admin <0.810 - Cross-Site Scripting nuclei detection template
  • packetstormsecurity.com http://packetstormsecurity.com/files/132034/WordPress-Church-Admin-0.800-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation
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.