CVE-2026-88782
Kubio AI Page Builder < 2.9.3 - Contributor+ Stored XSS via Image Gallery Item URL Attribute
- State
- Published
- Severity
- 6.8 Medium
- Published
- Oct 3, 2026
- Updated
- Oct 3, 2026
- Reserved
- Sep 10, 2026
Description
The Kubio AI Page Builder WordPress plugin before 2.9.3 does not validate the URI scheme of a user-supplied value before outputting it as a link target, allowing users with the contributor role and above to store a payload which executes in the browser of anyone who follows the link, including an administrator previewing the unpublished submission.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.8 Medium | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Kubio AI Page BuilderUnknown |
|
References
- https://wpscan.com/vulnerability/b45063f1-65a0-44cb-9565-0242f30fd7a3/exploitvdb-entrytechnical-description
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