CVE-2026-15249
Patterns Kit <= 1.0.3 - Contributor+ Stored XSS via YouTube Popup Link
- State
- Published
- Severity
- 5.4 Medium
- Published
- Aug 12, 2026
- Updated
- Aug 12, 2026
- Reserved
- Jul 9, 2026
Description
The Patterns Kit WordPress plugin through 1.0.3 does not escape a link attribute before its client-side script inserts it into the page, allowing users with a role as low as Contributor to store a payload that executes in the browser of a user who views the content and clicks the affected element.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Patterns KitUnknown |
|
References
- https://wpscan.com/vulnerability/ad42fc34-5d7e-4fb9-98fc-b9e80b552535/exploitvdb-entrytechnical-description
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.