CVE-2025-60299: novel-plus XSS — Exploit

Description

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.

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CVSS v3.1 Score

5.4

MEDIUM

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
xxyopen	novel-plus	All

References

Exploits

https://notes.sjtu.edu.cn/s/OtnFaGbI4 https://notes.sjtu.edu.cn/s/OtnFaGbI4

Other References

https://github.com/201206030/novel-plus

Frequently Asked Questions

What is CVE-2025-60299? +

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. It has a CVSS v3.1 base score of 5.4 (MEDIUM).

How severe is CVE-2025-60299? +

CVE-2025-60299 has a CVSS v3.1 score of 5.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-60299? +

CVE-2025-60299 affects products from xxyopen, specifically: novel-plus. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-60299? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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