CVE-2025-8543Public exploitNetwork attack vector

Stored cross-site scripting via unsanitized race name

Published Aug 5, 2025 · Updated Aug 7, 2025

Stored cross-site scripting in Portábilis i-Educar 2.10 allows remote authenticated users to execute JavaScript in another user's browser. The educar_raca_cad.php endpoint stores the nm_raca value without sanitization, and educar_raca_lst.php renders it as executable markup. High-privileged access is required to save the payload, and execution requires another user to open the race-list page, enabling actions in that user's session.

CVSS severity4.8
Medium
EPSS probability0.29%
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 Portábilis i-Educar 2.10 allows remote authenticated users to execute JavaScript in another user's browser. The educar_raca_cad.php endpoint stores the nm_raca value without sanitization, and educar_raca_lst.php renders it as executable markup. High-privileged access is required to save the payload, and execution requires another user to open the race-list page, enabling actions in that user's session.

The record

CVE
CVE-2025-8543
Published
Aug 5, 2025
Updated
Aug 7, 2025
Vendor
Portábilis
Product
i-Educar
Classifications
CWE-94, CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 5, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 7, 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=2.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Portábilis · i-Educarversion=2.10

Published CVSS scores

4.8NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
1.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

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
Privilegesadmin
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

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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