CVE-2026-40483
MEDIUMChurchCRM: Stored XSS in PledgeEditor.php via Donation Comment Field
Title source: cnaDescription
ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the Pledge Editor renders donation comment values directly into HTML input value attributes without escaping via htmlspecialchars(). An authenticated user with Finance permissions can inject HTML attribute-breaking characters and event handlers into the comment field, which are stored in the database and execute in the browser of any user who subsequently opens the pledge record for editing, resulting in stored XSS. This issue has been fixed in version 7.2.0.
References (3)
Core 3
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/ChurchCRM/CRM/security/advisories/GHSA-wjmf-w8gj-rx7g
X_Refsource_Misc x_refsource_misc
https://github.com/ChurchCRM/CRM/commit/b3da72a2b35f9c600e340a9dfd35e7792ff4f899
X_Refsource_Misc x_refsource_misc
https://github.com/ChurchCRM/CRM/pull/8609
Scores
CVSS v3
5.4
EPSS
0.0022
EPSS Percentile
12.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-116
CWE-79
Status
published
Products (1)
ChurchCRM/CRM
< 7.2.0
Published
Apr 18, 2026
Tracked Since
Apr 18, 2026