CVE-2025-26747: 99colorthemes Rainbownews

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in 99colorthemes RainbowNews allows Stored XSS.This issue affects RainbowNews: from n/a through 1.0.7.

Affected products

• 99colorthemes Rainbownews: up to and including 1.0.7

Published 2025-03-26. Last modified 2026-06-17.