CVE-2025-8346Public exploitNetwork attack vector

Reflected XSS via unsanitized enrollment parameter

Published Jul 31, 2025 · Updated Aug 4, 2025

Reflected XSS in Portábilis i-Educar 2.10 allows remote attackers to execute script in a user’s browser through a crafted student-record URL. The educar_aluno_lst.php endpoint reflects the ref_cod_matricula query value into its response without validation or sanitization, allowing injected markup and JavaScript to execute. Exploitation requires user interaction with the crafted URL; successful execution can read browser-accessible session data or perform actions with the user’s application privileges.

CVSS severity6.1
Medium
EPSS probability0.39%
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 Portábilis i-Educar 2.10 allows remote attackers to execute script in a user’s browser through a crafted student-record URL. The educar_aluno_lst.php endpoint reflects the ref_cod_matricula query value into its response without validation or sanitization, allowing injected markup and JavaScript to execute. Exploitation requires user interaction with the crafted URL; successful execution can read browser-accessible session data or perform actions with the user’s application privileges.

The record

CVE
CVE-2025-8346
Published
Jul 31, 2025
Updated
Aug 4, 2025
Vendor
Portábilis
Product
i-Educar
Classifications
CWE-94, CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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 privilegesunauthenticated

What is affected?

Portábilis · i-Educarversion=2.10

Published CVSS scores

5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
6.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
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')
T1189Drive-by Compromise

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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