CVE-2025-40700Network attack vector

Session compromise via reflected search query script

Published Dec 2, 2025 · Updated Dec 2, 2025

Reflected XSS in IDI Eikon Governalia before 1274 allows remote attackers to execute JavaScript through a crafted search URL. The /search endpoint reflects the q query parameter into its response without neutralizing script content, causing the victim's browser to execute the supplied code. Exploitation requires a victim to open the malicious URL; resulting script execution can expose session cookies or perform actions in the victim's session.

CVSS severity5.1
Medium
EPSS probability0.19%
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 IDI Eikon Governalia before 1274 allows remote attackers to execute JavaScript through a crafted search URL. The /search endpoint reflects the q query parameter into its response without neutralizing script content, causing the victim's browser to execute the supplied code. Exploitation requires a victim to open the malicious URL; resulting script execution can expose session cookies or perform actions in the victim's session.

The record

CVE
CVE-2025-40700
Published
Dec 2, 2025
Updated
Dec 2, 2025
Vendor
IDI Eikon
Product
Governalia
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 2, 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=0 <1274

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IDI Eikon · Governaliaversion=0 <1274

Published CVSS scores

5.1INCIBECVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
6.1NVDCVSS: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.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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