CVE-2023-26001: WordPress Next Event Calendar <= 1.2 - Cross Site Scripting (XSS) Vulnerability

Severity: medium (CVSS 5.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-06-06 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Marchetti Design Next Event Calendar allows Stored XSS. This issue affects Next Event Calendar: from n/a through 1.2.

Affected products

Marchetti Design Next Event Calendar: through 1.2

References

https://patchstack.com/database/wordpress/plugin/next-event-calendar/vulnerability/wordpress-next-event-calendar-1-2-cross-site-scripting-xss-vulnerability?_s_id=cve

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