CVE-2025-4512Public exploitNetwork attack vector

Reflected XSS via unencoded action parameter

Published May 10, 2025 · Updated May 12, 2025

Reflected XSS in Inetum IODAS 7.2-LTS.4.1-JDK7 and 7.2-RC3.2-JDK7 allows remote attackers to execute script via a crafted URL. The /astre/iodasweb/app.jsp endpoint reflects the action query value into its response without validation or output encoding, so event-handler JavaScript executes in the victim browser. A victim must follow the crafted URL; the script then runs in the IODAS origin and can perform actions available to that browser session.

CVSS severity5.3
Medium
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Inetum IODAS 7.2-LTS.4.1-JDK7 and 7.2-RC3.2-JDK7 allows remote attackers to execute script via a crafted URL. The /astre/iodasweb/app.jsp endpoint reflects the action query value into its response without validation or output encoding, so event-handler JavaScript executes in the victim browser. A victim must follow the crafted URL; the script then runs in the IODAS origin and can perform actions available to that browser session.

The record

CVE
CVE-2025-4512
Published
May 10, 2025
Updated
May 12, 2025
Vendor
Inetum
Product
IODAS
Classifications
CWE-79, CWE-94, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 10, 2025CVE publishedPublication date reported by the CVE source.
  2. May 12, 2025Record 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=7.2-LTS.4.1-JDK7
  2. Affected versionversion=7.2-RC3.2-JDK7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Inetum · IODASversion=7.2-LTS.4.1-JDK7; version=7.2-RC3.2-JDK7

Published CVSS scores

4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA: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')
CWE-94Improper Control of Generation of Code ('Code Injection')
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

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Your stack

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