How severe is CVE-2025-11529?

CVE-2025-11529 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-11529 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-11529?

CVE-2025-11529 affects Churchcrm. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-11529?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-11529 have an EU (EUVD) identifier?

Yes. CVE-2025-11529 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33260.

When was CVE-2025-11529 published?

CVE-2025-11529 was published on 2025-10-09 and last updated on 2026-06-17.

CVE-2025-11529

CVE-2025-11529 is a high-severity vulnerability in Churchcrm with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-33260
Weakness: CWE-287
Affected product: Churchcrm
Published: 2025-10-09
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-11529?: 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.
How severe is CVE-2025-11529?: CVE-2025-11529 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-11529 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-11529?: CVE-2025-11529 affects Churchcrm. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-11529?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-11529 have an EU (EUVD) identifier?: Yes. CVE-2025-11529 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-33260.
When was CVE-2025-11529 published?: CVE-2025-11529 was published on 2025-10-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:churchcrm:churchcrm:*:*:*:*:*:*:*:*

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