CVE-2025-26573: WordPress Rizzi Guestbook plugin <= 4.0.1 - Cross Site Scripting (XSS) vulnerability

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-03-26 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in JamRizzi Technologies Rizzi Guestbook rizzi-guestbook allows Reflected XSS.This issue affects Rizzi Guestbook: from n/a through <= 4.0.1.

Affected products

JamRizzi Technologies Rizzi Guestbook: through 4.0.1

References

https://patchstack.com/database/Wordpress/Plugin/rizzi-guestbook/vulnerability/wordpress-rizzi-guestbook-plugin-4-0-1-cross-site-scripting-xss-vulnerability?_s_id=cve

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