Description
WordPress Plugin Jetpack 9.1 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by manipulating the post_id parameter. Attackers can craft URLs to the grunion-form-view.php endpoint with script payloads in the post_id parameter to execute arbitrary JavaScript in victim browsers.
CVSS 6.1EPSS 0.20400000000000001%Risk 0.62
View source- Published
- 2026-05-10 13:16:33
- Affected versions
- <=9.1
- Type
- Package
- Last modified
- 2026-07-24 12:10:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N