How severe is CVE-2026-40729?

CVE-2026-40729 has a CVSS 3.x base score of 4.3, 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 none.

Is CVE-2026-40729 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-40729?

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

Does CVE-2026-40729 have an EU (EUVD) identifier?

Yes. CVE-2026-40729 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-22885.

When was CVE-2026-40729 published?

CVE-2026-40729 was published on 2026-04-15 and last updated on 2026-06-17.

CVE-2026-40729

CVE-2026-40729 is a medium-severity vulnerability with a CVSS 3.x base score of 4.3. 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 4.3)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-22885
Weakness: CWE-862
Published: 2026-04-15
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in bPlugins 3D viewer – Embed 3D Models 3d-viewer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects 3D viewer – Embed 3D Models: from n/a through <= 1.8.5.

Frequently asked questions

What is CVE-2026-40729?: Missing Authorization vulnerability in bPlugins 3D viewer – Embed 3D Models 3d-viewer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects 3D viewer – Embed 3D Models: from n/a through <= 1.8.5.
How severe is CVE-2026-40729?: CVE-2026-40729 has a CVSS 3.x base score of 4.3, 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 none.
Is CVE-2026-40729 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-40729?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-40729 have an EU (EUVD) identifier?: Yes. CVE-2026-40729 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-22885.
When was CVE-2026-40729 published?: CVE-2026-40729 was published on 2026-04-15 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/3d-viewer/vulnerability/wordpress-3d-viewer-embed-3d-models-plugin-1-8-5-broken-access-control-vulnerability?_s_id=cve

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