CVE-2023-6672

MEDIUM

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in National Keep Cyber Security Services CyberMath allows Stored XSS. This issue affects CyberMat...

Affects 1 product across 1 vendor.

CVSS 3.15.4
EPSS0.3%
Percentile21th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, low privileges required, requires user interaction, can impact systems beyond the vulnerable component, no availability impact.
CWE Weakness Definitions
CWE-79: Cross-Site Scripting (XSS)

Attacker injects malicious scripts into web pages viewed by other users, executing in the victim's browser context.

Related Attack Patterns (CAPEC)
CAPEC-85 AJAX Footprinting
via CWE-79
CAPEC-209 XSS Using MIME Type Mismatch
via CWE-79
CAPEC-588 DOM-Based XSS
via CWE-79
CAPEC-591 Reflected XSS
via CWE-79
CAPEC-592 Stored XSS
via CWE-79
Show all 6
via CWE-79

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

A Stored Cross-Site Scripting (XSS) vulnerability exists in National Keep Cyber Security Services CyberMath versions from v1.4 before v1.5 due to improper neutralization of input during web page generation.

BSID: BS-2024-GLOBAL-052396-M • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: HIGH

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Frequently Asked Questions
What is CVE-2023-6672?
A Stored Cross-Site Scripting (XSS) vulnerability exists in National Keep Cyber Security Services CyberMath versions from v1.4 before v1.5 due to improper neutralization of input during web page generation.
What is the CVSS score for CVE-2023-6672?
CVE-2023-6672 has CVSS 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N. EPSS: 0.3%.
Is CVE-2023-6672 actively exploited?
No confirmed active exploitation of CVE-2023-6672 as of 2026-05-30.
How do I remediate CVE-2023-6672?
Priority: MEDIUM.
What systems are affected by CVE-2023-6672?
CVE-2023-6672 affects Nationalkeep Cybermath.
Vulnerability Details
CVE IDCVE-2023-6672
BSIDBS-2024-GLOBAL-052396-M BreachSpider Global ID
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Published2024-02-02
Last Modified2026-05-20
ICS Relevance0%
Weakness (CWE)
Cross-Site Scripting (XSS)
SourceNVD
Official Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in National Keep Cyber Security Services CyberMath allows Stored XSS. This issue affects CyberMath: from v1.4 before v1.5.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

An attacker can inject malicious scripts into the web application, which will be stored and executed in the browser of other users when they view the affected content. This can lead to unauthorized actions being performed on behalf of the users, such as session hijacking or data theft.

Exploitation Likelihood: MEDIUM

Affected Products
VendorProductAffected Versions
Nationalkeep Cybermath 1.4
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 986 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceHIGH
Enriched At2026-05-24
SHA-512 Audit Hash9119cd17553abb3a9bfd7a778c1caffb8bac6ad3a381e165ac068de88dc983025d3afb48497134aa001f6ee308df973bef50af1e818c49f5c3c3958a1aca0d8d
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