CVE-2026-87971

If-So Dynamic Content 1.4.4 - 1.10.1 - Reflected XSS via 'message' Parameter

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.

Affected

If-So Dynamic Content

CVSS v3.1 CNA

7.1 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

EPSS

0.15% chance of exploitation in the next 30 days, 3rd percentile

Published

2026-10-07

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/f03cb198-7d64-4405-9c2c-5342f24deb4f/

References

• CVE Record
• NVD entry