CVE-2026-16570
High
Description
The NextScripts: Social Networks Auto-Poster WordPress plugin before 4.4.8 does not escape some of the query-string parameters it reflects back on one of its admin pages, allowing attackers to perform Reflected Cross-Site Scripting attacks against logged-in users such as administrators who are tricked into opening a crafted link.
SeverityHigh
CVSS7.1
Exploit probability—
ProductNextScripts: Social Networks Auto-Poster
PublishedAug 19, 2026
First seenAug 19, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- NextScripts: Social Networks Auto-Poster4.4.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| NextScripts: Social Networks Auto-Poster | v < 4.4.8 | 4.4.8 |
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