WordPress Shortcodes Plugin — Shortcodes Ultimate <= 5.10.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
The Shortcodes Ultimate WordPress plugin before 5.10.2 allows users with Contributor roles to perform stored XSS via shortcode attributes. Note: the plugin is inconsistent in its handling of shortcode attributes; some do escape, most don't, and there are even some attributes that are insecure by design (like [su_button]'s onclick attribute).
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Shortcodes Ultimate – Content Elements | < 5.10.2 | 5.10.2 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- WordPress
- Package
Shortcodes Ultimate – Content Elements- Disclosed
- 23.08.2021
- Updated
- 11.10.2026 10:22
Sources and licenses
Wordfence Intelligence - 98f87769-d4e4-4e27-9acf-a4e52bdbf734 - Wordfence Intelligence
Copyright 1999-2026 The MITRE Corporation
Copyright 2012-2026 Defiant Inc.
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Vulnerability history: Shortcodes Ultimate – Content Elements
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 39
- First → latest
- 05.2015 04.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- High 3
- Medium 36
Disclosures per year
- 2017: 2
- 2018: 0
- 2019: 0
- 2020: 0
- 2021: 1
- 2022: 3
- 2023: 9
- 2024: 10
- 2025: 8
- 2026: 5
earlier: 1
-
WordPress Shortcodes Plugin — Shortcodes Ultimate <= 5.10.1 - Authenticated (Contributor+) Stored Cross-Site Scripting this entry
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