Divi <= 4.27.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Dynamic Content (Legacy JSON Format) Shortcode
The Divi theme for WordPress is vulnerable to Stored Cross-Site Scripting via the Dynamic Content feature's legacy JSON format in all versions up to, and including, 4.27.6. This is due to two compounding flaws: (1) the save-time sanitization filter et_builder_sanitize_dynamic_content_fields() only searches for dynamic content markers in the @ET-DC@...@ format, but the rendering engine also supports a legacy JSON format that is silently converted at render time, completely bypassing the save-time filter, and (2) the post_meta_key resolver in et_builder_filter_resolve_default_dynamic_content() does not apply wp_kses_post() to the resolved meta value when enable_html is set to on, passing raw get_post_meta() output directly to the page. 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.
Betroffene Software
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| Plattform | Paket | Anfällige Versionen | Behoben in |
|---|---|---|---|
| WordPress-Theme | Divi | <= 4.27.6 | 4.27.7 |
Verweise
- CVSS-Vektor
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N- Schwäche (CWE)
CWE-79- Plattform
- WordPress
- Paket
Divi- Veröffentlicht
- 01.09.2026
- Aktualisiert
- 11.10.2026 10:22
Quellen und Lizenzen
Wordfence Intelligence - 9384d32d-77a1-4794-aace-96f553302a3b - Wordfence Intelligence
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Schwachstellenhistorie: Divi
Alle veröffentlichten Schwachstellen dieses Pakets (WordPress-Theme), neueste zuerst. Zeigt, ob es ein einmaliger Ausrutscher ist oder ein Paket, das man im Auge behalten muss.
- Einträge insgesamt
- 15
- Erste → letzte
- 10.2018 09.2026
- Ohne Fix
- 0
- In Angriffen ausgenutzt
- 0
Verteilung nach Schweregrad
- Hoch 2
- Mittel 13
Veröffentlichungen pro Jahr
- 2018: 1
- 2019: 0
- 2020: 2
- 2021: 0
- 2022: 0
- 2023: 2
- 2024: 2
- 2025: 1
- 2026: 7
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Divi <= 4.27.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Dynamic Content (Legacy JSON Format) Shortcode dieser Eintrag
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