Quick answers
- Is CVE-2026-42747 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-42747 being exploited in the wild.
- How severe is CVE-2026-42747?
- Critical severity, with a CVSS score of 9.3, published 27 May 2026.
- Which products and versions are affected?
- Hassan Tafreshi Easy Form Builder n/a through 4.0.6.
- Is there a fix for CVE-2026-42747?
- 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-2026-42747 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-42747?
- Check whether you run Hassan Tafreshi Easy Form 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
A Blind SQL Injection vulnerability exists in the Easy Form Builder plugin (versions up to and including 4.0.6) due to improper neutralization of special elements used in SQL commands (CWE-89). The flaw allows an unauthenticated attacker to send crafted requests to the server and infer data from the database based on the application's response patterns. This is a network-based attack that requires no user interaction or prior authentication. Successful exploitation can lead to high confidentiality impact and a partial impact on availability. Users are advised to update to a version newer than 4.0.6 if available.
Affected products
- hassantafreshi Easy Form Builder n/a through 4.0.6
Timeline
- 2026-05-27: disclosed: Initial publication of the CVE record.
- 2026-05-27: advisory: Advisory published by Patchstack.