CVE-2025-6698Public exploitNetwork attack vector

Authenticated browser script execution via unsanitized type input

Published Jun 26, 2025 · Updated Jun 26, 2025

Cross-site scripting in WeGIA 3.4.0 allows remote authenticated users to execute scripts in another user's browser via type input. The adicionar_tipoSaida.php handler fails to neutralize the “Insira o novo tipo” value before using it in generated page content, although the exact rendering sink is undisclosed. Low-privilege access and user interaction are required; public records do not establish whether injected payloads persist.

CVSS severity4.1
Medium
EPSS probability0.35%
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 WeGIA 3.4.0 allows remote authenticated users to execute scripts in another user's browser via type input. The adicionar_tipoSaida.php handler fails to neutralize the “Insira o novo tipo” value before using it in generated page content, although the exact rendering sink is undisclosed. Low-privilege access and user interaction are required; public records do not establish whether injected payloads persist.

The record

CVE
CVE-2025-6698
Published
Jun 26, 2025
Updated
Jun 26, 2025
Vendor
LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança
Product
WeGIA
Classifications
CWE-94, CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 26, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 26, 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=3.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança · WeGIAversion=3.4.0

Published CVSS scores

4.0VulDB CNAAV:N/AC:L/Au:S/C:N/I:P/A:N
4.1NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N
2.0VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
3.5VulDB CNACVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/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 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-94Improper Control of Generation of Code ('Code Injection')
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/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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