CVE-2024-41356Public exploitNetwork attack vector

Browser script execution via unescaped network values

Published Jul 26, 2024 · Updated Aug 2, 2024

Cross-site scripting in phpIPAM 1.6 allows remote attackers to execute script in a user's browser via a crafted network POST value. The zones-edit-network.php handler concatenates each unescaped network array value into the value attribute of a hidden input. Execution requires a user to process the crafted response; published scoring limits the consequence to browser-context data modification.

CVSS severity4.7
Medium
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Cross-site scripting in phpIPAM 1.6 allows remote attackers to execute script in a user's browser via a crafted network POST value. The zones-edit-network.php handler concatenates each unescaped network array value into the value attribute of a hidden input. Execution requires a user to process the crafted response; published scoring limits the consequence to browser-context data modification.

The record

CVE
CVE-2024-41356
Published
Jul 26, 2024
Updated
Aug 2, 2024
Vendor
phpIPAM
Product
phpIPAM
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 26, 2024CVE 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=1.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

phpIPAM · phpIPAMversion=1.6

Published CVSS scores

4.7CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

Public exploit references

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

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo