How severe is CVE-2023-6447?

CVE-2023-6447 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-6447 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-6447?

CVE-2023-6447 affects Metagauss Eventprime. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-6447?

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

Does CVE-2023-6447 have an EU (EUVD) identifier?

Yes. CVE-2023-6447 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-58684.

When was CVE-2023-6447 published?

CVE-2023-6447 was published on 2024-01-22 and last updated on 2026-06-17.

CVE-2023-6447

CVE-2023-6447 is a medium-severity vulnerability in Metagauss Eventprime with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-58684
Affected product: Metagauss Eventprime
Published: 2024-01-22
Last modified: 2026-06-17

Description

The EventPrime WordPress plugin before 3.3.6 lacks authentication and authorization, allowing unauthenticated visitors to access private and password protected Events by guessing their numeric id/event name.

Frequently asked questions

What is CVE-2023-6447?: The EventPrime WordPress plugin before 3.3.6 lacks authentication and authorization, allowing unauthenticated visitors to access private and password protected Events by guessing their numeric id/event name.
How severe is CVE-2023-6447?: CVE-2023-6447 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-6447 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-6447?: CVE-2023-6447 affects Metagauss Eventprime. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-6447?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-6447 have an EU (EUVD) identifier?: Yes. CVE-2023-6447 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-58684.
When was CVE-2023-6447 published?: CVE-2023-6447 was published on 2024-01-22 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/e366881c-d21e-4063-a945-95e6b080a373/

Affected products (1)

cpe:2.3:a:metagauss:eventprime:*:*:*:*:*:wordpress:*:*

More vulnerabilities in Metagauss Eventprime

CVE-2024-31275 — High (CVSS 8.2): Missing Authorization vulnerability in Metagauss EventPrime.This issue affects EventPrime: from n/a through 3.3.4.
CVE-2024-24832 — High (CVSS 8.2): Missing Authorization vulnerability in Metagauss EventPrime.This issue affects EventPrime: from n/a through 3.3.9.
CVE-2024-12024 — High (CVSS 7.2): The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site…
CVE-2023-45637 — High (CVSS 7.1): Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in EventPrime EventPrime – Events Calendar, Bookings and…
CVE-2023-35884 — High (CVSS 7.1): Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in EventPrime plugin <= 3.0.5 versions.
CVE-2023-33326 — High (CVSS 7.1): Unauth. Reflected (XSS) Cross-Site Scripting (XSS) vulnerability in EventPrime plugin <= 2.8.6 versions.

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