CVE-2026-42288

CRITICALNVD 10.010.0—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 10.0 under NVD CVSS v3. EPSS exploit probability: 0.6%, top 57% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Elevated
10.0
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 10.0Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

ChurchCRM is an open-source church management system. Prior to 7.3.2, The fix for CVE-2026-39337 is incomplete. The pre-authentication remote code execution vulnerability in ChurchCRM's setup wizard via unsanitized DB_PASSWORD remains fully exploitable This vulnerability is fixed in 7.3.2.

CVSS v3
10.0
EG Score
10.0(medium)
EPSS
43.6%
KEV
Not listed

Published

May 12, 2026

Last Modified

May 18, 2026

Advisory Details (1)

Auto-updated Jul 15, 2026
🔬 Proof of concept available. Patch available. Sources: github.
github Patch Available🟡 PoC Available

Incomplete fix for CVE-2026-39337: Unauthenticated RCE in Setup Wizard via unsanitized DB_PASSWORD in ChurchCRM <= 7.1.2 · Advisory · ChurchCRM/CRM · GitHub

Affected: version 7.1.0. However, the vulnerable code at

https://github.com/ChurchCRM/CRM/security/advisories/GHSA-mp2w-4q3r-ppx7

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 7× in last 7d / 47× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 178 total refreshes for this CVE.

  1. 2026-07-16 17:03 UTCEPSS rescore
  2. 2026-07-15 16:57 UTCEPSS rescore
  3. 2026-07-15 02:00 UTCEPSS rescore
  4. 2026-07-13 22:30 UTCEPSS rescore
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  18. 2026-06-30 23:22 UTCEPSS rescore
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  21. 2026-06-28 12:55 UTCEG score recompute
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  24. 2026-06-28 04:16 UTCEG score recompute
  25. 2026-06-27 23:56 UTCEG score recompute
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  1. 2026-06-27 13:13 UTCEG score recompute
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  3. 2026-06-27 03:08 UTCEPSS rescore
  4. 2026-06-26 20:38 UTCEG score recompute
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  7. 2026-06-25 13:49 UTCEPSS rescore
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  10. 2026-06-23 21:33 UTCEPSS rescore
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  19. 2026-06-17 21:45 UTCEG score recompute
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  24. 2026-06-16 17:52 UTCEPSS rescore
  25. 2026-06-16 08:04 UTCEG score recompute
  26. 2026-06-16 03:50 UTCEG score recompute
  27. 2026-06-15 17:49 UTCEPSS rescore
  28. 2026-06-15 07:57 UTCEG score recompute
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  30. 2026-06-14 23:24 UTCEG score recompute
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  39. 2026-06-12 23:12 UTCEPSS rescore
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  41. 2026-06-12 22:41 UTCEG score recompute
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  43. 2026-06-12 14:03 UTCEG score recompute
  44. 2026-06-12 09:49 UTCEG score recompute
  45. 2026-06-12 05:35 UTCEG score recompute
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  47. 2026-06-11 21:07 UTCEG score recompute
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  49. 2026-06-11 14:00 UTCEPSS rescore
  50. 2026-06-11 12:27 UTCEG score recompute
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  53. 2026-06-10 23:35 UTCEG score recompute
  54. 2026-06-10 22:18 UTCEPSS rescore
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  59. 2026-06-10 10:51 UTCEG score recompute
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  65. 2026-06-09 08:49 UTCEG score recompute
  66. 2026-06-09 04:34 UTCEG score recompute
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  68. 2026-06-08 20:05 UTCEG score recompute
  69. 2026-06-08 14:17 UTCEPSS rescore
  70. 2026-06-08 14:17 UTCEPSS rescore
  71. 2026-06-08 12:56 UTCEG score recompute
  72. 2026-06-08 08:42 UTCEG score recompute
  73. 2026-06-08 04:28 UTCEG score recompute
  74. 2026-06-08 00:14 UTCEG score recompute
  75. 2026-06-07 20:01 UTCEG score recompute

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Frequently asked(5)

What is CVE-2026-42288?
CVE-2026-42288 is a critical vulnerability published on May 12, 2026. ChurchCRM is an open-source church management system. Prior to 7.3.2, The fix for CVE-2026-39337 is incomplete. The pre-authentication remote code execution vulnerability in ChurchCRM's setup wizard via unsanitized DB_PASSWORD remains fully exploitable This vulnerability is fixed in 7.3.2.
When was CVE-2026-42288 disclosed?
CVE-2026-42288 was first published in the National Vulnerability Database on May 12, 2026, with the most recent update on May 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-42288 actively exploited?
CVE-2026-42288 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 43.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-42288?
CVE-2026-42288 has a CVSS v3 base score of 10.0 (NVD).
How do I remediate CVE-2026-42288?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-42288, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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