Quick answers
- Is CVE-2026-116850 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-116850 being exploited in the wild.
- How severe is CVE-2026-116850?
- Medium severity, with a CVSS score of 6.5, published 29 October 2026.
- Which products and versions are affected?
- weDevs Happy Addons for Elementor through 3.50.1.
- Is there a fix for CVE-2026-116850?
- Yes: fixed in 3.51.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-116850 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-116850?
- Check whether you run weDevs Happy Addons for Elementor 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: 3.51.0
Technical details
A stored XSS vulnerability in weDevs Happy Addons for Elementor allows authenticated users with contributor or developer role privileges to inject and persist malicious JavaScript code. The vulnerability results from improper input sanitization during web page generation. Successful exploitation requires user interaction or a privileged user performing actions such as clicking a malicious link or submitting a crafted form; the injected scripts then execute in the browsers of site visitors.
Affected products
- weDevs Happy Addons for Elementor through 3.50.1
Timeline
- 2026-10-19: disclosed
- 2026-10-29: advisory