CVE-2026-92991 Biggopti Library (Various Versions) - Cross-Site Scripting via display_id from Sigmative API
Attackers compromising the Sigmative API can inject scripts into Biggopti Library pages, executing code in user browsers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-92991?
CVE-2026-92991 is a medium-severity cross-site scripting vulnerability in bdthemes Element Pack Addons for Elementor – Elementor Widgets, Elementor Templates, Elementor Addons, published on 18 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Biggop Library is vulnerable to Cross-Site Scripting via the ‘display_id’ parameter from the Sigmative API in various versions due to insufficient output escaping. This makes it possible for attackers who can compromise the Sigmative API server to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Weakness: CWE-79
Which versions are affected by CVE-2026-92991?
How do I fix CVE-2026-92991?
No fix has been published for CVE-2026-92991 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-92991 being exploited?
There is no known exploitation of CVE-2026-92991 in the wild and no public exploit code.
Sources
Also known as GHSA-hwvr-ccch-hg6f.