CVE-2025-8920: Portabilis i-Diario Dicionário de Termos BNCC dicionario-de-termos-bncc cross site scripting

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-08-13 · updated 2026-06-17
Weakness: CWE-79

Description

A vulnerability was identified in Portabilis i-Diario 1.6. Affected by this vulnerability is an unknown functionality of the file /dicionario-de-termos-bncc of the component Dicionário de Termos BNCC Page. The manipulation of the argument Planos de ensino leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Portabilis i-Diario: 1.6

References

https://github.com/CVE-Hunters/CVE/blob/main/i-diario/CVE-2025-8920.md
https://github.com/FeMarb/CVEs/blob/6eeefb2749bb6165557ed4664a0680456131e4de/I-diario/Cross-Site%20Scripting%20(XSS)%20Storage%20in%20endpoint%20_dicionario-de-termos-bncc%20parameter%20Planos%20de%20ensino%20input%20field.md
https://vuldb.com/?ctiid.319879
https://vuldb.com/?id.319879
https://vuldb.com/?submit.629168

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