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7 vulnerabilities by UX-themes
CVE-2026-31915 (GCVE-0-2026-31915)
Vulnerability from cvelistv5 – Published: 2026-03-13 11:41 – Updated: 2026-04-29 09:51
VLAI
Title
WordPress Flatsome theme <= 3.19.6 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in UX-themes Flatsome flatsome allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Flatsome: from n/a through <= 3.19.6.
Severity
5.3 (Medium)
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/Wordpress/Theme/f… | vdb-entry |
Impacted products
Date Public
2026-04-01 16:04
Credits
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CVE-2026-28083 (GCVE-0-2026-28083)
Vulnerability from cvelistv5 – Published: 2026-02-26 08:33 – Updated: 2026-04-28 16:15
VLAI
Title
WordPress Flatsome theme <= 3.20.5 - Cross Site Scripting (XSS) vulnerability
Summary
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.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/Wordpress/Theme/f… | vdb-entry |
Impacted products
Date Public
2026-04-22 14:20
Credits
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CVE-2025-8684 (GCVE-0-2025-8684)
Vulnerability from cvelistv5 – Published: 2025-09-05 03:25 – Updated: 2026-04-08 17:35
VLAI
Title
Flatsome <= 3.20.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Summary
The Flatsome Theme for WordPress is vulnerable to Stored Cross-Site Scripting via the theme's shortcodes in all versions up to, and including, 3.20.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Credits
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CVE-2024-5346 (GCVE-0-2024-5346)
Vulnerability from cvelistv5 – Published: 2024-06-22 02:01 – Updated: 2026-04-08 16:36
VLAI
Title
Flatsome | Multi-Purpose Responsive WooCommerce Theme <= 3.18.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple Shortcodes
Summary
The Flatsome theme for WordPress is vulnerable to Stored Cross-Site Scripting via the UX Countdown, Video Button, UX Video, UX Slider, UX Sidebar, and UX Payment Icons shortcodes in all versions up to, and including, 3.18.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Credits
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CVE-2024-5156 (GCVE-0-2024-5156)
Vulnerability from cvelistv5 – Published: 2024-06-20 14:00 – Updated: 2026-04-08 17:24
VLAI
Title
Flatsome <= 3.18.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Summary
The Flatsome theme for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode(s) in all versions up to, and including, 3.18.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Credits
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CVE-2023-40555 (GCVE-0-2023-40555)
Vulnerability from cvelistv5 – Published: 2023-12-20 13:45 – Updated: 2026-04-28 16:08
VLAI
Title
WordPress Flatsome Theme <= 3.17.5 is vulnerable to PHP Object Injection
Summary
Deserialization of Untrusted Data vulnerability in UX-themes Flatsome | Multi-Purpose Responsive WooCommerce Theme.This issue affects Flatsome | Multi-Purpose Responsive WooCommerce Theme: from n/a through 3.17.5.
Severity
8.3 (High)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/vulnerability/fla… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| UX-themes | Flatsome | Multi-Purpose Responsive WooCommerce Theme |
Affected:
n/a , ≤ 3.17.5
(custom)
|
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CVE-2023-28994 (GCVE-0-2023-28994)
Vulnerability from cvelistv5 – Published: 2023-08-23 14:04 – Updated: 2026-04-28 16:08
VLAI
Title
WordPress Flatsome Theme <= 3.16.8 is vulnerable to Cross Site Scripting (XSS)
Summary
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in UX-themes Flatsome plugin <= 3.16.8 versions.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/vulnerability/fla… | vdb-entry |
Impacted products
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