Is CVE-2026-104740 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-104740 being exploited in the wild.

How severe is CVE-2026-104740?

Medium severity, with a CVSS score of 6.4, published 28 October 2026.

Which products and versions are affected?

If-So Dynamic Content – Elementor & All Page Builders Personalization up to and including 1.10.2.

Is there a fix for CVE-2026-104740?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-104740 attacked?

It is attacked over the network.

Am I affected by CVE-2026-104740?

Check whether you run If-So Dynamic Content – Elementor & All Page Builders Personalization at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-104740: If-So Dynamic Content stored XSS in shortcode attribute

CVE-2026-104740 · Severity: medium · CVSS 6.4 · Published 2026-10-28

The If-So Dynamic Content plugin for WordPress allows website personalization and dynamic content display across page builders like Elementor. Authenticated users with contributor-level access can inject malicious scripts into pages through the 'conversion' shortcode attribute, which then execute for all visitors, potentially compromising user data or redirecting visitors to malicious sites.

Technologies: If-So Dynamic Content – Elementor & All Page Builders Personalization. Vendors: If-So.

Quick answers

Is CVE-2026-104740 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-104740 being exploited in the wild.
How severe is CVE-2026-104740?: Medium severity, with a CVSS score of 6.4, published 28 October 2026.
Which products and versions are affected?: If-So Dynamic Content – Elementor & All Page Builders Personalization up to and including 1.10.2.
Is there a fix for CVE-2026-104740?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-104740 attacked?: It is attacked over the network.
Am I affected by CVE-2026-104740?: Check whether you run If-So Dynamic Content – Elementor & All Page Builders Personalization at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

Stored XSS vulnerability in the 'conversion' shortcode attribute due to insufficient input sanitization and output escaping. Authenticated attackers with contributor-level permissions can inject arbitrary JavaScript into pages via the shortcode; the injected script persists and executes in the browsers of all users who access the compromised page. No evidence of patches is currently available.

Affected products

If-So Dynamic Content – Elementor & All Page Builders Personalization up to and including 1.10.2

Timeline

2026-10-28: disclosed

References

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