by Kastro
Paper/Archive/CVE-2025-11529

CVE-2025-11529

VulDB — ChurchCRM API Endpoint AuthMiddleware.php AuthMiddleware missing authentication

EPSS 0.5%public exploitCVSS 9.8
critical.is priorityof 100
49
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 45.5.455 × 209.1Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

A security flaw has been discovered in ChurchCRM up to 5.18.0. This impacts the function AuthMiddleware of the file src/ChurchCRM/Slim/Middleware/AuthMiddleware.php of the component API Endpoint. The manipulation results in missing authentication. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The patch is identified as 3a1cffd2aea63d884025949cfbcfd274d06216a4. A patch should be applied to remediate this issue.

Affected

ProductAffectedFixed inSource
ChurchCRM5.0–CNA
ChurchCRM5.1–CNA
ChurchCRM5.2–CNA
ChurchCRM5.3–CNA
ChurchCRM5.4–CNA
ChurchCRM5.5–CNA
ChurchCRM5.6–CNA
ChurchCRM5.7–CNA
ChurchCRM5.8–CNA
ChurchCRM5.9–CNA
ChurchCRM5.10–CNA
ChurchCRM5.11–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulDB (CNA)7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
VulDB (CNA)7.3CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
VulDB (CNA)6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: partial

References

writeupvuldb.com/?id.327667refvuldb.com/?ctiid.327667writeupvuldb.com/?submit.669916exploitgithub.com/uartu0/advisories/blob/main/churchcrm-api-auth-bypass-2025.mdrefgithub.com/ChurchCRM/CRM/pull/7376patchgithub.com/ChurchCRM/CRM/commit/3a1cffd2aea63d884025949cfbcfd274d06216a4