CVE-2023-37847
CVE-2023-37847 is a critical-severity vulnerability in Xxyopen Novel-plus with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (47th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Xxyopen Novel-plus
- Published:
- Last modified:
Description
novel-plus v3.6.2 was discovered to contain a SQL injection vulnerability.
Frequently asked questions
- What is CVE-2023-37847?
- novel-plus v3.6.2 was discovered to contain a SQL injection vulnerability.
- How severe is CVE-2023-37847?
- CVE-2023-37847 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-37847 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-37847?
- CVE-2023-37847 affects Xxyopen Novel-plus. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-37847?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2023-37847 published?
- CVE-2023-37847 was published on 2023-08-14 and last updated on 2026-07-05.
References
- https://github.com/KingBangQ/CVE-2023-37847/blob/main/README.md
- https://novel.xxyopen.com/index.htm
- http://novel-plus.com
Affected products (1)
- cpe:2.3:a:xxyopen:novel-plus:3.6.2:*:*:*:*:*:*:*
More vulnerabilities in Xxyopen Novel-plus
- CVE-2025-45890 — Critical (CVSS 9.8): Directory Traversal vulnerability in novel plus before v.5.1.0 allows a remote attacker to execute arbitrary code via…
- CVE-2024-25274 — Critical (CVSS 9.8): An arbitrary file upload vulnerability in the component /sysFile/upload of Novel-Plus v4.3.0-RC1 allows attackers to…
- CVE-2024-24021 — Critical (CVSS 9.8): A SQL injection vulnerability exists in Novel-Plus v4.3.0-RC1 and prior. An attacker can pass specially crafted offset,…
- CVE-2024-24017 — Critical (CVSS 9.8): A SQL injection vulnerability exists in Novel-Plus v4.3.0-RC1 and prior versions. An attacker can pass crafted offset,…
- CVE-2024-24014 — Critical (CVSS 9.8): A SQL injection vulnerability exists in Novel-Plus v4.3.0-RC1 and prior versions. An attacker can pass crafted offset,…
- CVE-2024-24026 — Critical (CVSS 9.8): An arbitrary File upload vulnerability exists in Novel-Plus v4.3.0-RC1 and prior versions at…
All CVEs affecting Xxyopen Novel-plus →
Other CWE-89 (SQL Injection) vulnerabilities
- CVE-2026-54350 — Critical (CVSS 10.0): Budibase is an open-source low-code platform. Prior to 3.39.12, an unauthenticated visitor of any published Budibase…
- CVE-2026-8054 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in the Publish Audit API endpoints…
- CVE-2026-42287 — Critical (CVSS 10.0): Emlog is an open source website building system. Prior to version 2.6.11, direct SQL injection in article creation and…
- CVE-2026-3325 — Critical (CVSS 10.0): SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the…
- CVE-2025-10878 — Critical (CVSS 10.0): A SQL injection vulnerability exists in the login functionality of Fikir Odalari AdminPando 1.0.1 before 2026-01-26.…
- CVE-2025-57792 — Critical (CVSS 10.0): Explorance Blue versions prior to 8.14.9 contain a SQL injection vulnerability caused by insufficient validation of…