How severe is CVE-2022-36672?

CVE-2022-36672 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-2022-36672 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-36672?

CVE-2022-36672 affects Xxyopen Novel-plus. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-36672?

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-2022-36672 published?

CVE-2022-36672 was published on 2022-09-01 and last updated on 2026-06-17.

CVE-2022-36672

CVE-2022-36672 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-798.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-798
Affected product: Xxyopen Novel-plus
Published: 2022-09-01
Last modified: 2026-06-17

Description

Novel-Plus v3.6.2 was discovered to contain a hard-coded JWT key located in the project config file. This vulnerability allows attackers to create a custom user session.

Frequently asked questions

What is CVE-2022-36672?: Novel-Plus v3.6.2 was discovered to contain a hard-coded JWT key located in the project config file. This vulnerability allows attackers to create a custom user session.
How severe is CVE-2022-36672?: CVE-2022-36672 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-2022-36672 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-36672?: CVE-2022-36672 affects Xxyopen Novel-plus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-36672?: 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-2022-36672 published?: CVE-2022-36672 was published on 2022-09-01 and last updated on 2026-06-17.

References

https://www.mesec.cn/archives/296

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-798 (Use of Hard-coded Credentials) vulnerabilities

CVE-2026-13768 — Critical (CVSS 10.0): Gardyn devices expose a privileged iothubowner key. Access to this key will allow a malicious user to invoke an IoTHub…
CVE-2026-45631 — Critical (CVSS 10.0): Dokploy is a free, self-hostable Platform as a Service (PaaS). From 0.27.0 to before 0.29.3, a hardcoded…
CVE-2026-22769 — Critical (CVSS 10.0): Dell RecoverPoint for Virtual Machines, versions prior to 6.0.3.1 HF1, contain a hardcoded credential vulnerability.…
CVE-2025-42890 — Critical (CVSS 10.0): SQL Anywhere Monitor (Non-GUI) baked credentials into the code,exposing the resources or functionality to unintended…
CVE-2025-7503 — Critical (CVSS 10.0): An OEM IP camera manufactured by Shenzhen Liandian Communication Technology LTD exposes a Telnet service (port 23) with…
CVE-2025-20309 — Critical (CVSS 10.0): A vulnerability in Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session…

Browse all CWE-798 (Use of Hard-coded Credentials) vulnerabilities →