Vulnerability · Published Sep 13, 2021 · Assigned by WPScan

CVE-2021-24510MF Gig Calendar < 1.2 - Reflected Cross-Site Scripting (XSS)

Medium 6.1

In plain English

A medium-severity security flaw in MF Gig Calendar from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.8% (higher than 87% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei.

Severity (CVSS NVD)6.1Medium

Exploit odds (30 days)2.8%top 13.4% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack tooling1Nuclei

Official description

The MF Gig Calendar WordPress plugin before 1.2 does not sanitise and escape the id GET parameter before outputting back in the admin dashboard when editing an Event, leading to a reflected Cross-Site Scripting issue

Affected products (as reported)

Vendor	Product	Versions
Unknown	MF Gig Calendar	0 – before 1.2

References

https://wpscan.com/vulnerability/715721b0-13a1-413a-864d-2380f38ecd39 exploit, vdb-entry, technical-description