Cross-Site Scripting in Portabilis i-Diario Web Application
CVE-2025-8787

5.1MEDIUM

Key Information:

Vendor

Portabilis

Status
I-diario
Vendor
CVE Published:
10 August 2025

What is CVE-2025-8787?

A cross-site scripting (XSS) vulnerability has been identified in the Portabilis i-Diario application. The vulnerability resides in the 'Registro das atividades' component, specifically within the file /registros-de-conteudos-por-disciplina/. Attackers can manipulate input to this component to execute malicious scripts in the context of users' browsers. This allows remote attackers to compromise user sessions, steal cookies, or perform unauthorized actions on behalf of users. Despite being notified, the vendor has not responded to the concerns raised regarding this issue, making it crucial for users to secure their systems promptly.

Affected Version(s)

i-Diario 1.0

i-Diario 1.1

i-Diario 1.2

References

https://vuldb.com/?id.319315
vdb-entrytechnical-description
https://vuldb.com/?ctiid.319315
signaturepermissions-required
https://vuldb.com/?submit.625795
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

marceloQz (VulDB User)
marceloQz (VulDB User)
.
CVE-2025-8787 : Cross-Site Scripting in Portabilis i-Diario Web Application