CVE•Published 2026-04-07•Modified 2026-04-10•1 article on news•7 live references•NVD data
CVE-2026-39337Churchcrm · Churchcrm
Vulnerability data via NVD (ingested)
CVSS v3.1
10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS percentile
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Weaknesses (CWE)
Description
ChurchCRM is an open-source church management system. Prior to 7.1.0, critical pre-authentication remote code execution vulnerability in ChurchCRM's setup wizard allows unauthenticated attackers to inject arbitrary PHP code during the initial installation process, leading to complete server compromise. The "$dbPassword" variable is not sanitized. This vulnerability exists due to an incomplete fix for CVE-2025-62521. This vulnerability is fixed in 7.1.0.
Timeline
Published 2026-04-07
Modified 2026-04-10
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-39337Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Churchcrm Churchcrm"All exposed Churchcrm Churchcrm instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Churchcrm"HTTP body or banner mentions "Churchcrm" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-39337Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-39337Censys host search filtered to this CVE id.
grep.app
CVE-2026-39337Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-39337GitHub code search for direct mentions.
Google dork
"CVE-2026-39337" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-39337 on GitHub.