CVE-2026-87971
High
Description
The If-So Dynamic Content WordPress plugin before 1.10.2 does not validate the URL scheme of a request-supplied value before reflecting it into a link on an admin page, allowing attackers to execute arbitrary JavaScript in the browser of a logged-in user who opens a crafted link.
SeverityHigh
CVSS7.1
Exploit probability—
ProductIf-So Dynamic Content
PublishedOct 7, 2026
First seenOct 7, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- If-So Dynamic Content1.10.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| If-So Dynamic Content | 1.4.4 ≤ v < 1.10.2 | 1.10.2 |
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