How severe is CVE-2023-27456?

CVE-2023-27456 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-2023-27456 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-27456?

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

Does CVE-2023-27456 have an EU (EUVD) identifier?

Yes. CVE-2023-27456 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-31232.

When was CVE-2023-27456 published?

CVE-2023-27456 was published on 2024-12-13 and last updated on 2026-06-17.

CVE-2023-27456

CVE-2023-27456 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% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-31232
Weakness: CWE-862
Published: 2024-12-13
Last modified: 2026-06-17

Description

Missing Authorization vulnerability in HashThemes Total allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Total: from n/a through 2.1.19.

Frequently asked questions

What is CVE-2023-27456?: Missing Authorization vulnerability in HashThemes Total allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Total: from n/a through 2.1.19.
How severe is CVE-2023-27456?: CVE-2023-27456 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-2023-27456 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-27456?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-27456 have an EU (EUVD) identifier?: Yes. CVE-2023-27456 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-31232.
When was CVE-2023-27456 published?: CVE-2023-27456 was published on 2024-12-13 and last updated on 2026-06-17.

References

https://patchstack.com/database/wordpress/theme/total/vulnerability/wordpress-total-theme-2-1-19-authenticated-arbitrary-plugin-activation?_s_id=cve

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