Is CVE-2023-6447 in the CISA KEV catalog?

No. CVE-2023-6447 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-6447?

CVE-2023-6447 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2023-6447?

CVE-2023-6447 has an EPSS score of 0.56% (43th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-6447?

Upgrade eventprime to 3.3.6 or later.

CVE & CISA-KEV Catalog

CVE-2023-6447

MEDIUM

5.3

CVSS v3

NVD

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.

How to fix

Remediation Available

eventprimeNVD

Affected:< 3.3.6Fixed in:3.3.6CVE-2023-6447derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploit Intelligence

0.56%probability of exploitation in 30 days

43rdpercentile

Moderate risk: more likely to be exploited than 43% of all known CVEs.

References

Exploit1

wpscan.com

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Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-06-17.