Vulnerability · Published Jun 30, 2026 · Assigned by WPScan

CVE-2026-11581Kali Forms < 2.4.13 - Contributor+ Stored XSS via Form Field Caption

Medium 5.9

In plain English

A medium-severity security flaw in Kali Forms — Contact Form & Drag-and-Drop Builder from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).

Severity (CVSS 3.1)5.9Medium

Exploit odds (30 days)0.2%top 84.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

The Kali Forms — Contact Form & Drag-and-Drop Builder WordPress plugin before 2.4.13 does not sanitise a form field's caption before outputting it as a column header on the administrator form-entries screen, allowing users with Contributor-level access or above to store JavaScript that executes in an administrator's session. A missing capability check in the Kali Forms — Contact Form & Drag-and-Drop Builder WordPress plugin before 2.4.13's post-duplication action additionally lets the Contributor publish the malicious form so an administrator renders it.

Affected products (as reported)

Vendor	Product	Versions
Unknown	Kali Forms — Contact Form & Drag-and-Drop Builder	0 – before 2.4.13

References

https://wpscan.com/vulnerability/a9282260-a0f2-4fe2-9acf-3191f4043910/ exploit, vdb-entry, technical-description