CVE-2025-3613Public exploitNetwork attack vector

Stored script execution via visualization descriptions

Published Apr 15, 2025 · Updated Apr 15, 2025

Stored cross-site scripting in Demtec Graphlytic 5.0.7 allows remote authenticated users to execute script in another user’s browser. The visualization save flow stores the description without neutralizing HTML event-handler content, and the Projects list renders that value as executable markup. Low-privileged access is required to save a visualization, and a second user must open the Projects list to trigger the stored payload.

CVSS severity5.1
Medium
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Demtec Graphlytic 5.0.7 allows remote authenticated users to execute script in another user’s browser. The visualization save flow stores the description without neutralizing HTML event-handler content, and the Projects list renders that value as executable markup. Low-privileged access is required to save a visualization, and a second user must open the Projects list to trigger the stored payload.

The record

CVE
CVE-2025-3613
Published
Apr 15, 2025
Updated
Apr 15, 2025
Vendor
Demtec, s.r.o.
Product
Graphlytic
Classifications
CWE-79, CWE-94, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 15, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 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=5.0.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Demtec, s.r.o. · Graphlyticversion=5.0.7

Published CVSS scores

4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
5.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/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 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')
CWE-94Improper Control of Generation of Code ('Code Injection')
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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