CVE-2023-4170Public exploitNetwork attack vector

Authenticated script execution via undisclosed Article Handler flaw

Published Aug 5, 2023 · Updated Aug 2, 2024

Cross-site scripting in the Article Handler of DedeBIZ 6.2.10 allows remote authenticated users to execute script in a victim's browser. Published records do not identify the affected function, parameter, or missing output-encoding operation in the Article Handler. An authenticated user must submit crafted content and another user must render it; the documented impact is browser-side content modification.

CVSS severity4.8
Medium
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in the Article Handler of DedeBIZ 6.2.10 allows remote authenticated users to execute script in a victim's browser. Published records do not identify the affected function, parameter, or missing output-encoding operation in the Article Handler. An authenticated user must submit crafted content and another user must render it; the documented impact is browser-side content modification.

The record

CVE
CVE-2023-4170
Published
Aug 5, 2023
Updated
Aug 2, 2024
Vendor
Shanghai Muyun Intelligent Technology Co., Ltd.
Product
DedeBIZ
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 5, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.2.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Shanghai Muyun Intelligent Technology Co., Ltd. · DedeBIZversion=6.2.10

Published CVSS scores

3.5VulDBCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
4.8NISTCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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