TI-2026-03336 Aliases CVE-2026-3850 GHSA-q2q3-cp6p-r7mv

Cross-site scripting in Elegant Themes Divi

LOW 28CWE-79Published 2026-09-02 · Updated 2026-09-04

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The Divi theme for WordPress is vulnerable to Stored Cross-Site Scripting via the `redirect_url` parameter of the `et_pb_contact_form` shortcode in all versions up to, and including, 4.27.6. This is due to the `redirect_url` attribute being sanitized with `esc_attr()` instead of `esc_url()` before being rendered into the `data-redirect_url` HTML data attribute. Additionally, `redirect_url` is absent from the hardcoded `$url_options` array in `class-et-builder-element.php`, so it does not receive `esc_url_raw()` sanitization during shortcode parsing. After a successful form submission, client-side JavaScript reads this data attribute and passes it directly to `window.location.href`, executing arbitrary JavaScript from a `javascript:` URI. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute whenever a user submits the contact form.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00261 17th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Elegant Themes	Divi	up to 4.27.5	—	No fix listed	CNA

Divi VendorElegant Themes Affected up to 4.27.5 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:elegantthemes:divi::::::::	—	—	Elegant Themes

cpe:2.3:a:elegantthemes:divi:*:*:*:*:*:*:*:* Versions — — ·Elegant Themes

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-3850
2026-10-03 Alias added: GHSA-q2q3-cp6p-r7mv

References

Other 2

TI-2020-18386 An issue was discovered in the Divi Builder plugin, Divi theme, and Divi Extra theme… CVSS 3.1CRITICAL 9.9
TI-2016-09042 The Elegant Themes Monarch plugin before 1.2.7 for WordPress has privilege escalation. CVSS 3.1HIGH 8.8
TI-2016-09041 The Elegant Themes Bloom plugin before 1.1.1 for WordPress has privilege escalation. CVSS 3.1HIGH 8.8
TI-2016-09040 The Elegant Themes Extra theme before 1.2.4 for WordPress has privilege escalation. CVSS 3.1HIGH 8.8
TI-2015-01413 Directory traversal vulnerability in the Elegant Themes Divi theme for WordPress allows… CVSS 2.0MEDIUM 5.0
TI-2026-61930 Missing authorization in Elegant Themes Divi CVSS 3.1MEDIUM 5.3

See all 16 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences