Quick answers
- Is CVE-2026-42381 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-42381 being exploited in the wild.
- How severe is CVE-2026-42381?
- Critical severity, with a CVSS score of 9.3, published 15 June 2026.
- Which products and versions are affected?
- FunnelKit Funnel Builder <= 3.15.0.1.
- Is there a fix for CVE-2026-42381?
- 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-2026-42381 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-42381?
- Check whether you run FunnelKit Funnel 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.
Technical details
An unauthenticated SQL injection vulnerability exists in the Funnel Builder by FunnelKit plugin for WordPress (versions up to and including 3.15.0.1). The flaw stems from improper neutralization of special elements used in an SQL command (CWE-89), allowing a remote attacker to send specially crafted requests to the application. Because the vulnerability requires no authentication or user interaction, it can be exploited over the network to extract sensitive data from the database or potentially gain further access to the environment. The issue is resolved in version 3.15.0.2.
Affected products
- FunnelKit Funnel Builder by FunnelKit <= 3.15.0.1
Timeline
- 2026-04-22: other: Reported by researcher daroo
- 2026-04-27: advisory: Initial Patchstack advisory published
- 2026-06-15: disclosed: CVE published to NVD