Cyber Resilience

CVE-2023-7171

LowPublic PoC

Published: 29 December 2023

Published
29 December 2023
Modified
21 November 2024
KEV Added
Patch
CVSS Score v3.1 2.4 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
EPSS Score 0.0010 27.4th percentile
Risk Priority 5 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-7171 is a low-severity Cross-site Scripting (CWE-79) vulnerability in Xxyopen Novel-Plus. Its CVSS base score is 2.4 (Low).

Operationally, ranked at the 27.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

A vulnerability was found in Novel-Plus up to 4.2.0. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file novel-admin/src/main/java/com/java2nb/novel/controller/FriendLinkController.java of the component Friendly Link Handler. The manipulation leads to cross site scripting.…

more

The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The patch is named d6093d8182362422370d7eaf6c53afde9ee45215. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-249307.

CWE(s)

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

xxyopen
novel-plus
≤ 4.2.0

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

addresses: CWE-79

Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.

addresses: CWE-79

Validates web inputs to reject script-related content that could produce XSS.

addresses: CWE-79

Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.

References