CVE-2021-42967

9.8 criticalEPSS 1.1%

Critical (9.8) in xxyopen novel-plus. EPSS 1.1% chance of exploitation in the next 30 days.

Unrestricted file upload in /novel-admin/src/main/java/com/java2nb/common/controller/FileController.java in novel-plus all versions allows allows an attacker to upload malicious JSP files.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2022-05-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

xxyopen:novel-plus

References

https://github.com/201206030/novel-plus/issues/62
https://github.com/201206030/novel-plus/issues/62

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