How severe is CVE-2023-37987?

CVE-2023-37987 has a CVSS 3.x base score of 6.5, 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 low.

Is CVE-2023-37987 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-37987?

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

Does CVE-2023-37987 have an EU (EUVD) identifier?

Yes. CVE-2023-37987 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-41814.

When was CVE-2023-37987 published?

CVE-2023-37987 was published on 2024-12-13 and last updated on 2026-06-17.

CVE-2023-37987

CVE-2023-37987 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. 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 6.5)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-41814
Weakness: CWE-862
Published: 2024-12-13
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in miniOrange YourMembership Single Sign On allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects YourMembership Single Sign On: from n/a through 1.1.3.

Frequently asked questions

What is CVE-2023-37987?: Missing Authorization vulnerability in miniOrange YourMembership Single Sign On allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects YourMembership Single Sign On: from n/a through 1.1.3.
How severe is CVE-2023-37987?: CVE-2023-37987 has a CVSS 3.x base score of 6.5, 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 low.
Is CVE-2023-37987 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-37987?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-37987 have an EU (EUVD) identifier?: Yes. CVE-2023-37987 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-41814.
When was CVE-2023-37987 published?: CVE-2023-37987 was published on 2024-12-13 and last updated on 2026-06-17.

References

https://patchstack.com/database/wordpress/plugin/login-with-yourmembership/vulnerability/wordpress-yourmembership-single-sign-on-plugin-1-1-3-broken-access-control-vulnerability?_s_id=cve

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