CVE-2022-4320

MEDIUM NUCLEI

WordPress Events Calendar <1.4.5 - XSS

Title source: llm

Description

The WordPress Events Calendar WordPress plugin before 1.4.5 does not sanitize and escapes a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against both unauthenticated and authenticated users (such as high-privilege ones like admin).

Nuclei Templates (1)

WordPress Events Calendar <1.4.5 - Cross-Site Scripting

MEDIUMVERIFIEDby r3Y3r53

References (1)

[Exploit, Third Party Advisory] https://wpscan.com/vulnerability/f1244c57-d886-4a6e-8cdb-18404e8c153c

Scores

CVSS v3 6.1

EPSS 0.1542

EPSS Percentile 94.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

Status published

Products (1)

mhsoftware/wordpress_events_calendar_plugin < 1.4.5

Published Jan 16, 2023

Tracked Since Feb 18, 2026