How severe is CVE-2023-40011?

CVE-2023-40011 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2023-40011 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-40011?

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

Does CVE-2023-40011 have an EU (EUVD) identifier?

Yes. CVE-2023-40011 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-44634.

When was CVE-2023-40011 published?

CVE-2023-40011 was published on 2024-12-13 and last updated on 2026-06-17.

CVE-2023-40011

CVE-2023-40011 is a medium-severity vulnerability with a CVSS 3.x base score of 5.4. 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 5.4)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-44634
Weakness: CWE-862
Published: 2024-12-13
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in StylemixThemes Cost Calculator Builder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Cost Calculator Builder: from n/a through 3.1.42.

Frequently asked questions

What is CVE-2023-40011?: Missing Authorization vulnerability in StylemixThemes Cost Calculator Builder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Cost Calculator Builder: from n/a through 3.1.42.
How severe is CVE-2023-40011?: CVE-2023-40011 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2023-40011 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-40011?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-40011 have an EU (EUVD) identifier?: Yes. CVE-2023-40011 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-44634.
When was CVE-2023-40011 published?: CVE-2023-40011 was published on 2024-12-13 and last updated on 2026-06-17.

References

https://patchstack.com/database/wordpress/plugin/cost-calculator-builder/vulnerability/wordpress-cost-calculator-builder-plugin-3-1-42-broken-access-control-vulnerability?_s_id=cve

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