CVE-2026-96899
Optima Express 8.6.0 - 8.7.5 - Author+ Stored XSS via faq_script
- State
- Published
- Severity
- 6.8 Medium
- Published
- Sep 27, 2026
- Updated
- Sep 28, 2026
- Reserved
- Sep 23, 2026
Description
The Optima Express IDX WordPress plugin before 8.7.6 does not properly neutralise a script value submitted through one of its REST endpoints before storing it and echoing it into the document head when the post is rendered, allowing users with a role as low as author to perform Stored Cross-Site Scripting attacks.
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 |
|---|---|
Optima Express IDXUnknown |
|
References
- https://wpscan.com/vulnerability/649584c7-0549-4080-92f0-bf4b9e8ee789/exploitvdb-entrytechnical-description
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