CVE-2021-24510

MEDIUM NUCLEI

MF Gig Calendar < 1.1 - Reflected Cross-Site Scripting via id GET Parameter

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2021-24510 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.

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

Nuclei Templates (1)

WordPress MF Gig Calendar <=1.1 - Cross-Site Scripting
MEDIUMby dhiyaneshDK

References (1)

Core 1
Core References
Third Party Advisory exploit vdb-entry technical-description
https://wpscan.com/vulnerability/715721b0-13a1-413a-864d-2380f38ecd39

Scores

CVSS v3 6.1
EPSS 0.0231
EPSS Percentile 81.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

Status published
Products (1)
mf_gig_calendar_project/mf_gig_calendar < 1.1
Published Sep 13, 2021
Tracked Since Feb 18, 2026