Quick answers
- Is CVE-2026-49074 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-49074 being exploited in the wild.
- How severe is CVE-2026-49074?
- High severity, with a CVSS score of 7.1, published 17 June 2026.
- Which products and versions are affected?
- Crocoblock JetEngine <= 3.8.9.1.
- Is there a fix for CVE-2026-49074?
- 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-2026-49074 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-49074?
- Check whether you run Crocoblock JetEngine 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 Cross-Site Scripting (XSS) vulnerability exists in the JetEngine plugin for WordPress due to improper neutralization of input during web page generation (CWE-79). The vulnerability is exploitable by unauthenticated remote attackers and requires user interaction (typically from a privileged user) to execute. Successful exploitation allows an attacker to inject arbitrary HTML or JavaScript payloads into the context of the victim's browser session. This can lead to session hijacking, unauthorized administrative actions, or site defacement. The issue is resolved in version 3.8.10.
Affected products
- Crocoblock (Jetimpex Inc.) JetEngine <= 3.8.9.1
Timeline
- 2026-05-19: other: Reported by researcher daroo
- 2026-06-08: advisory: Initial advisory published by Patchstack
- 2026-06-17: disclosed: NVD publication date