How severe is CVE-2024-9865?

CVE-2024-9865 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-9865 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-9865?

CVE-2024-9865 affects Metagauss Eventprime. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-9865?

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

Does CVE-2024-9865 have an EU (EUVD) identifier?

Yes. CVE-2024-9865 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-50171.

When was CVE-2024-9865 published?

CVE-2024-9865 was published on 2024-10-24 and last updated on 2026-06-17.

CVE-2024-9865

CVE-2024-9865 is a medium-severity vulnerability in Metagauss Eventprime with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-50171
Weakness: CWE-79
Affected product: Metagauss Eventprime
Published: 2024-10-24
Last modified: 2026-06-17

Description

The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ep_booking_attendee_fields’ fields in all versions up to, and including, 4.0.4.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the transaction log for a booking.

Frequently asked questions

What is CVE-2024-9865?: The EventPrime – Events Calendar, Bookings and Tickets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘ep_booking_attendee_fields’ fields in all versions up to, and including, 4.0.4.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses the transaction log for a booking.
How severe is CVE-2024-9865?: CVE-2024-9865 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-9865 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-9865?: CVE-2024-9865 affects Metagauss Eventprime. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-9865?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-9865 have an EU (EUVD) identifier?: Yes. CVE-2024-9865 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-50171.
When was CVE-2024-9865 published?: CVE-2024-9865 was published on 2024-10-24 and last updated on 2026-06-17.

References

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.

All CVEs affecting Metagauss Eventprime →

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