Is CVE-2023-3219 in the CISA KEV catalog?

No. CVE-2023-3219 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-3219?

CVE-2023-3219 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2023-3219?

CVE-2023-3219 has an EPSS score of 6.12% (93th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-3219?

Upgrade eventon to 2.1.2 or later.

CVE & CISA-KEV Catalog

CVE-2023-3219

MEDIUMEPSS 93th pctl

5.3

CVSS v3

NVD

Description

The EventON WordPress plugin before 2.1.2 does not validate that the event_id parameter in its eventon_ics_download ajax action is a valid Event, allowing unauthenticated visitors to access any Post (including unpublished or protected posts) content via the ics export functionality by providing the numeric id of the post.

CWE-639Authorization Bypass Through User-Controlled Key

How to fix

Remediation Available

eventonNVD

Affected:< 2.1.2Fixed in:2.1.2CVE-2023-3219derived 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

6.12%probability of exploitation in 30 days

93rdpercentile

High risk: more likely to be exploited than 93% of all known CVEs.

References

Exploit1

wpscan.com

Other references1

packetstormsecurity.com

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Markdown

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HTML

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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 2024-11-21.