What is CVE-2023-3558?

CVE-2023-3558 is a low-severity vulnerability in Gz Scripts Event Booking Calendar, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2023-07-10.

How severe is CVE-2023-3558?

Low severity. CVSS v3 base score is 3.5 out of 10.

XSS in Gz Scripts Event Booking Calendar

CVE-2023-3558

A vulnerability classified as problematic has been found in GZ Scripts Event Booking Calendar 1.8. Affected is an unknown function of the file /load.php. The manipulation of the argument first_name/second_name/phone/address_1/country leads to cross site scripting. It is possible to launch the attack remotely. The identifier of this vulnerability is VDB-233352. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (40.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.

Affected products

Gz Scripts Event Booking Calendar — versions 1.8
Gzscripts Event_booking_calendar — versions 1.8

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cna@vuldb.com (technical-description, Third Party Advisory, vdb-entry)
cna@vuldb.com (signature, Permissions Required, Third Party Advisory)

Frequently asked questions

What is CVE-2023-3558?: CVE-2023-3558 is a low-severity vulnerability in Gz Scripts Event Booking Calendar, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2023-07-10.
How severe is CVE-2023-3558?: Low severity. CVSS v3 base score is 3.5 out of 10.