CVE-2026-39336

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 47/100
Published: 2026-04-07 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: High
UI: Required
S: Unchanged
C: High
I: High
A: None

Description

ChurchCRM is an open-source church management system. Prior to 7.1.0, a stored cross-site scripting issue affects the Directory Reports form fields set from config, Person editor defaults rendered into address fields, and external self-registration form defaults. This is primarily an admin-to-admin stored XSS path where writable configuration fields are abused. This vulnerability is fixed in 7.1.0.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
churchcrm churchcrm < 7.1.0

References & Advisories (1)

Bug Bounty Relevance

47 / 100
✓ Network accessible
✓ Low complexity

CVSS Score

6.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N

EPSS — Exploitation Probability

0.21%
Raw Score 0.002070
Percentile 10.9%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00207
2026-10-28
0.00207

Intelligence Sources

nvd ref →