CVE-2026-28083

MEDIUM EPSS 3.0%

Published Feb 26, 20264mo ago · Modified Jun 17, 20261w ago

6.5 CVSS 3.1

Medium

Published Feb 26, 2026 4mo ago

Last Modified Jun 17, 2026 1w ago

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in UX-themes Flatsome flatsome allows Stored XSS.This issue affects Flatsome: from n/a through <= 3.20.5.

CVSS Details

Base Score

6.5

Exploitability

2.3

Impact

3.7

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction Required

Scope Changed

Confidentiality Low

Integrity Low

Availability Low

Threat Intelligence

EPSS Exploit Probability

3.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 1

patchstack.com https://patchstack.com/database/Wordpress/Theme/flatsome/vulnerability/wordpress-flatsome-theme-3-20-1-cross-site-scripting-xss-vulnerability?_s_id=cve

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.