Medium severity · published Oct 10, 2026
CVE-2026-94421
Church Admin <= 5.1.2 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'email' Parameter
6.4
CVSS
0.2%
EPSS
No
On KEV
Description
The Church Admin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'email' parameter in all versions up to, and including, 5.1.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CA
Church Admin · andy_moyle
through 5.1.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-94421
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-94421
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/8e850339-b191-4ca9-acbb-9e895b107477?source=cve
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset?reponame=&new=3709427%40church-admin%2Ftags%2F5.1.3&old=3624351%40church-admin%2Ftags%2F5.1.2
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