Vulnerability · Published Aug 19, 2026 · Assigned by WPScan

CVE-2026-18202JetEngine < 3.8.14 - Author+ Stored XSS via SVG Upload

Medium 6.8

In plain English

A medium-severity cross-site scripting in JetEngine from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities).

Severity (CVSS 3.1)6.8Medium

Exploit odds (30 days)0.4%top 62.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The JetEngine WordPress plugin before 3.8.14 adds SVG to the site-wide list of allowed upload types without sanitising the file contents, allowing users with the upload files capability, such as Authors, to upload a file containing malicious JavaScript that executes in the browser of any user who opens it (Stored Cross-Site Scripting). On multisite, this also overrides an upload-type restriction set by the network administrator.

Affected products (as reported)

Vendor	Product	Versions
Unknown	JetEngine	0 – before 3.8.14

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

References

https://wpscan.com/vulnerability/911d3b5a-0f03-4423-b4b0-84e588c323d8/ exploit, vdb-entry, technical-description