CVE-2023-4592Network attack vector

Session hijacking via unneutralized web-interface input

Published Nov 3, 2023 · Updated Sep 5, 2024

Cross-site scripting in WPN-XM Server Stack 0.8.6 allows remote attackers to hijack authenticated sessions via crafted web requests. The /tools/webinterface/index.php web interface places attacker-controlled input into page output without neutralizing executable JavaScript. An authenticated user must load the crafted output; executed script can read session-cookie details and act within that user's browser session.

CVSS severity6.1
Medium
EPSS probability0.42%
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 WPN-XM Server Stack 0.8.6 allows remote attackers to hijack authenticated sessions via crafted web requests. The /tools/webinterface/index.php web interface places attacker-controlled input into page output without neutralizing executable JavaScript. An authenticated user must load the crafted output; executed script can read session-cookie details and act within that user's browser session.

The record

CVE
CVE-2023-4592
Published
Nov 3, 2023
Updated
Sep 5, 2024
Vendor
WPN-XM
Product
WPN-XM Server Stack
Classifications
CWE-79, T1539
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 3, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 5, 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=0.8.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WPN-XM · WPN-XM Server Stackversion=0.8.6

Published CVSS scores

6.1INCIBECVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1539Steal Web Session Cookie

Public exploit references

No public exploit references are available in this record.

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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