CVE-2026-9577
Post Status Notifier Lite < 1.13.0 - Reflected XSS via mod Parameter
- State
- Published
- Severity
- 4.8 Medium
- Published
- Jul 23, 2026
- Updated
- Jul 23, 2026
- Reserved
- May 26, 2026
Description
The Post Status Notifier Lite WordPress plugin before 1.13.0 does not properly escape the `mod` URL parameter before reflecting it into the admin settings page (`admin.php?page=post-status-notifier-lite`), leading to a Reflected Cross-Site Scripting vulnerability that fires in the administrator's session when they are tricked into following a crafted URL.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.8 Medium | CVSS:3.1/AV:N/AC:L/PR:H/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 |
|---|---|
Post Status Notifier LiteUnknown |
|
References
- https://wpscan.com/vulnerability/b316e14a-4260-43c4-996c-345c7f9f7d74/exploitvdb-entrytechnical-description
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