How severe is CVE-2024-31366?

CVE-2024-31366 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability low.

Is CVE-2024-31366 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-2024-31366?

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-2024-31366 have an EU (EUVD) identifier?

Yes. CVE-2024-31366 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-29262.

When was CVE-2024-31366 published?

CVE-2024-31366 was published on 2024-04-09 and last updated on 2026-06-17.

CVE-2024-31366

CVE-2024-31366 is a high-severity vulnerability with a CVSS 3.x base score of 7.1. 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: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-29262
Weakness: CWE-862
Published: 2024-04-09
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in Themify Post Type Builder (PTB).This issue affects Post Type Builder (PTB): from n/a through 2.0.8.

Frequently asked questions

What is CVE-2024-31366?: Missing Authorization vulnerability in Themify Post Type Builder (PTB).This issue affects Post Type Builder (PTB): from n/a through 2.0.8.
How severe is CVE-2024-31366?: CVE-2024-31366 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability low.
Is CVE-2024-31366 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-2024-31366?: 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-2024-31366 have an EU (EUVD) identifier?: Yes. CVE-2024-31366 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-29262.
When was CVE-2024-31366 published?: CVE-2024-31366 was published on 2024-04-09 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/themify-ptb/wordpress-post-type-builder-ptb-plugin-2-0-8-subscriber-arbitrary-post-page-creation-vulnerability?_s_id=cve

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