CVE-2025-46438: WordPress GTDB Guitar Tuners plugin <= 4.2.2 - Cross Site Scripting (XSS) Vulnerability

Severity: medium (CVSS 6.5 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: 2025-04-24 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in warmwhisky GTDB Guitar Tuners guitar-tuner allows Stored XSS.This issue affects GTDB Guitar Tuners: from n/a through <= 4.2.2.

Affected products

warmwhisky GTDB Guitar Tuners: through 4.2.2

References

https://patchstack.com/database/Wordpress/Plugin/guitar-tuner/vulnerability/wordpress-gtdb-guitar-tuners-4-2-2-cross-site-scripting-xss-vulnerability?_s_id=cve

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