PT-2026-57761 · Ux Themes+1 · Flatsome

CVE-2026-57728

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Published

2026-07-06

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Updated

2026-07-17

CVSS v3.1

7.1

High

VectorAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Name of the Vulnerable Software and Affected Versions Flatsome versions prior to 3.20.6
Description Reflected Cross-Site Scripting occurs due to insufficient input sanitization and output escaping. This allows unauthenticated attackers to inject arbitrary web scripts into pages, which execute when a user is tricked into performing a specific action, such as clicking a link.
Recommendations Update to a version newer than 3.20.5.

Fix

XSS

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Weakness Enumeration

Related Identifiers

CVE-2026-57728

Affected Products

Flatsome