What’s Vulnerable › Vulnerabilities
CVE-2026-17019: JetEngine < 3.8.13.1 - Unauthenticated Stored XSS via Form File Upload (SVG)
- Severity: medium (CVSS 6.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-08-10 · updated 2026-08-26
- Weakness: CWE-79
Description
The JetEngine WordPress plugin before 3.8.13.1 does not sanitise uploaded SVG files before storing and serving them, and does not adequately restrict who can upload them, allowing unauthenticated attackers to upload a file containing malicious JavaScript that executes in the browser of any user who opens it (Stored Cross-Site Scripting).
Affected products
- JetEngine: before 3.8.13.1 — fixed in 3.8.13.1
How to fix
Upgrade to a fixed version: JetEngine 3.8.13.1. Check the vendor advisory for mitigations.
References
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