Quick answers
- Is CVE-2026-104718 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-104718 being exploited in the wild.
- How severe is CVE-2026-104718?
- Informational severity, published 11 November 2026.
- Which products and versions are affected?
- Elementor Website Builder before 4.3.6.
- Is there a fix for CVE-2026-104718?
- Yes: fixed in 4.3.6. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-104718 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-104718?
- Check whether you run Elementor Website Builder 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.
How to fix
- Fixed in: 4.3.6
Technical details
The plugin fails to validate or escape an element identifier before rendering it into a client-side framework attribute evaluated as JavaScript (CWE-79). An attacker with Contributor role can store a malicious script that executes for any user viewing the content, including administrators reviewing submissions for publication. The attack requires authentication as a Contributor but affects all viewers of the crafted content.
Affected products
- Elementor Website Builder before 4.3.6
Timeline
- 2026-11-09: disclosed
- 2026-11-11: advisory