How severe is CVE-2025-31618?

CVE-2025-31618 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-31618 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-31618?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-31618 have an EU (EUVD) identifier?

Yes. CVE-2025-31618 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8770.

When was CVE-2025-31618 published?

CVE-2025-31618 was published on 2025-03-31 and last updated on 2026-06-17.

CVE-2025-31618

CVE-2025-31618 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-8770
Weakness: CWE-862
Published: 2025-03-31
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in Jaap Jansma Connector to CiviCRM with CiviMcRestFace connector-civicrm-mcrestface allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Connector to CiviCRM with CiviMcRestFace: from n/a through <= 1.0.10.

Frequently asked questions

What is CVE-2025-31618?: Missing Authorization vulnerability in Jaap Jansma Connector to CiviCRM with CiviMcRestFace connector-civicrm-mcrestface allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Connector to CiviCRM with CiviMcRestFace: from n/a through <= 1.0.10.
How severe is CVE-2025-31618?: CVE-2025-31618 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-31618 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-31618?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-31618 have an EU (EUVD) identifier?: Yes. CVE-2025-31618 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8770.
When was CVE-2025-31618 published?: CVE-2025-31618 was published on 2025-03-31 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/connector-civicrm-mcrestface/vulnerability/wordpress-connector-to-civicrm-with-civimcrestface-plugin-1-0-9-broken-access-control-vulnerability?_s_id=cve

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