CVE-2025-49873

WordPress Elessi theme <= 6.3.9 - Cross Site Scripting (XSS) Vulnerability

State: Published
Severity: 7.1 High
Published: Jun 20, 2025
Updated: Apr 28, 2026
Reserved: Jun 11, 2025

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NasaTheme Elessi elessi-theme allows Reflected XSS.This issue affects Elessi: from n/a through <= 6.3.9.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L	Patchstack

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
ElessiNasaTheme	6.3.9 and earlierAffectedfrom 6.4.1Not affected

References

https://patchstack.com/database/Wordpress/Theme/elessi-theme/vulnerability/wordpress-elessi-6-3-9-cross-site-scripting-xss-vulnerability?_s_id=cvevdb-entry

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