ChurchCRM has Stored XSS in PersonView.php via Facebook Field Attribute Injection
ChurchCRM is an open-source church management system. Prior to 7.1.0, a stored cross-site scripting vulnerability exists in PersonView.php due to incorrect use of sanitizeText() as an output sanitizer for HTML attribute context. The function only strips HTML tags, it does not escape quote characters allowing an attacker to break out of the href attribute and inject arbitrary JavaScript event handlers. Any authenticated user with the EditRecords role can store the payload in a person's Facebook field. The XSS fires against any user who views that person's profile page, including administrators, enabling session hijacking and full account takeover. This vulnerability is fixed in 7.1.0.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-35534
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 05:54 UTC · Revision 1
Source evidence
ChurchCRM has Stored XSS in PersonView.php via Facebook Field Attribute Injection
core-osv · Original sourcePublished 7 Apr 2026, 15:47 UTC
ChurchCRM is an open-source church management system. Prior to 7.1.0, a stored cross-site scripting vulnerability exists in PersonView.php due to incorrect use of sanitizeText() as an output sanitizer for HTML attribute context. The function only strips HTML tags, it does not escape quote characters allowing an attacker to break out of the href attribute and inject arbitrary JavaScript event handlers. Any authenticated user with the EditRecords role can store the payload in a person's Facebook field. The XSS fires against any user who views that person's profile page, including administrators, enabling session hijacking and full account takeover. This vulnerability is fixed in 7.1.0.
osv:CVE-2026-35534
Complete source record
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"title": "ChurchCRM has Stored XSS in PersonView.php via Facebook Field Attribute Injection",
"summary": "ChurchCRM is an open-source church management system. Prior to 7.1.0, a stored cross-site scripting vulnerability exists in PersonView.php due to incorrect use of sanitizeText() as an output sanitizer for HTML attribute context. The function only strips HTML tags, it does not escape quote characters allowing an attacker to break out of the href attribute and inject arbitrary JavaScript event handlers. Any authenticated user with the EditRecords role can store the payload in a person's Facebook field. The XSS fires against any user who views that person's profile page, including administrators, enabling session hijacking and full account takeover. This vulnerability is fixed in 7.1.0.",
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"modified": "2026-10-28T02:30:26.450663391Z",
"provider": "osv",
"references": [
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"https://github.com/ChurchCRM/CRM/security/advisories/GHSA-pqp6-54p2-m66f",
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"source_id": "core-osv",
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"published_at": "2026-04-07T15:47:44.342+00:00"
}