What is CVE-2022-35121?

CVE-2022-35121 is a critical-severity vulnerability in Xxyopen Novel-Plus, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-08-17.

How severe is CVE-2022-35121?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Xxyopen Novel-Plus

CVE-2022-35121

Novel-Plus v3.6.1 was discovered to contain a SQL injection vulnerability via the keyword parameter at /service/impl/BookServiceImpl.java.

Vulnerability class: SQL Injection

Published 2022-08-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.009 (58.1th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000

Affected products

Xxyopen Novel-Plus — versions 3.6.1

Weakness classification (CWE)

CWE-89 — SQL Injection

References

github.com/201206030/novel-plus/issues/92 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-35121?: CVE-2022-35121 is a critical-severity vulnerability in Xxyopen Novel-Plus, classified under SQL Injection. CVSS score: 9.8/10. Published 2022-08-17.
How severe is CVE-2022-35121?: Critical severity. CVSS v3 base score is 9.8 out of 10.