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5.3

CVE-2021-30048: Novel-plus allows attackers to read arbitrary files

CVE-2021-30048 · published 5 years ago
Summary

Novel-plus 3.5.1 has a security flaw that lets attackers access files they shouldn't be able to read. This means sensitive information could be exposed. You should update to a fixed version of Novel-plus to protect your users.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
novel_boutique_house-plus_project novel_boutique_house-plus 3.5.1
cpe:2.3:a:novel_boutique_house-plus_project:novel_boutique_house-plus:3.5.1:*:*:*:*:*:*:*
Original advisory text
Directory Traversal in the fileDownload function in com/java2nb/common/controller/FileController.java in Novel-plus (小说精品屋-plus) 3.5.1 allows attackers to read arbitrary files via the filePath para...
Directory Traversal in the fileDownload function in com/java2nb/common/controller/FileController.java in Novel-plus (小说精品屋-plus) 3.5.1 allows attackers to read arbitrary files via the filePath parameter.
References
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker partial control (estimated)
Severity
5.3 Medium
Exploitation
2% chance of attack within 30 days
Type
CWE-22Path Traversal
Timeline
Published29 Apr 2021
Updated4 Nov 2026
First seen9 Jul 2026
Sources
CVE-2021-30048 · NVD
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