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CVE-2025-3954— ChurchCRM Referer server-side request forgery

Quick assessment

Affected
n/a ChurchCRM
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ChurchCRM是ChurchCRM开源的一个为教会打造的开源 CRM 系统。 ChurchCRM 5.16.0版本存在安全漏洞，该漏洞源于Referer Handler组件存在服务端请求伪造。

CVSS 3.7 · Low EPSS 0.57% · P45

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-3954

Vulnerability Information
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Vulnerability Title
ChurchCRM Referer server-side request forgery
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as problematic, has been found in ChurchCRM 5.16.0. Affected by this issue is some unknown functionality of the component Referer Handler. The manipulation leads to server-side request forgery. The attack may be launched remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
ChurchCRM 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ChurchCRM是ChurchCRM开源的一个为教会打造的开源 CRM 系统。 ChurchCRM 5.16.0版本存在安全漏洞，该漏洞源于Referer Handler组件存在服务端请求伪造。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- ChurchCRM 5.16.0 -

II. Public POCs for CVE-2025-3954

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III. Intelligence Information for CVE-2025-3954

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Vendor Advisories for CVE-2025-3954 (2)

Security Blog Posts for CVE-2025-3954 (1)

IV. Related Vulnerabilities

Same product: ChurchCRM
Same vendor: n/a
Same weakness: CWE-918

V. Comments for CVE-2025-3954

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