What is CVE-2023-1400?

CVE-2023-1400 is a medium-severity vulnerability in Webnus Modern_events_calendar_lite, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 4.8/10. Published 2023-03-27.

How severe is CVE-2023-1400?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Is CVE-2023-1400 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Webnus Modern_events_calendar_lite

CVE-2023-1400

The Modern Events Calendar Lite WordPress plugin before 6.5.2 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_h…

EPSS: 0.005 (39.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Webnus Modern_events_calendar_lite
Unknown Modern Events Calendar Lite — versions 0

Public proof-of-concept exploits

20142995/nuclei-templates

References

contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2023-1400?: CVE-2023-1400 is a medium-severity vulnerability in Webnus Modern_events_calendar_lite, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 4.8/10. Published 2023-03-27.
How severe is CVE-2023-1400?: Medium severity. CVSS v3 base score is 4.8 out of 10.
Is CVE-2023-1400 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.