CVE-2025-60299: Xxyopen Novel-Plus

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Novel-Plus with 5.2.0 was discovered to contain a Stored Cross-Site Scripting (XSS) vulnerability via the /book/addCommentReply endpoint. An authenticated user can inject malicious JavaScript through the replyContent parameter when replying to a book comment. The payload is stored in the database and is executed in other users’ browsers when they view the affected comment thread.

Affected products

• Xxyopen Novel-Plus: version 5.2.0 only

Published 2025-10-08. Last modified 2026-06-17.