How severe is CVE-2025-9104?

CVE-2025-9104 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-9104 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-9104?

CVE-2025-9104 affects Portabilis I-diario. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-9104?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-9104 have an EU (EUVD) identifier?

Yes. CVE-2025-9104 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25113.

When was CVE-2025-9104 published?

CVE-2025-9104 was published on 2025-08-18 and last updated on 2026-06-17.

CVE-2025-9104

CVE-2025-9104 is a low-severity vulnerability in Portabilis I-diario with a CVSS 3.x base score of 3.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
CVSS v2: 4.0
CVSS v4: 2.0
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-25113
Weakness: CWE-79
Affected product: Portabilis I-diario
Published: 2025-08-18
Last modified: 2026-06-17

Description

A flaw has been found in Portabilis i-Diario up to 1.5.0. The affected element is an unknown function of the file /planos-de-aulas-por-disciplina/ of the component Informações Adicionais Page. This manipulation of the argument Parecer/Objeto de Conhecimento/Habilidades causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2025-9104?: A flaw has been found in Portabilis i-Diario up to 1.5.0. The affected element is an unknown function of the file /planos-de-aulas-por-disciplina/ of the component Informações Adicionais Page. This manipulation of the argument Parecer/Objeto de Conhecimento/Habilidades causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2025-9104?: CVE-2025-9104 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-9104 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-9104?: CVE-2025-9104 affects Portabilis I-diario. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-9104?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-9104 have an EU (EUVD) identifier?: Yes. CVE-2025-9104 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25113.
When was CVE-2025-9104 published?: CVE-2025-9104 was published on 2025-08-18 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:portabilis:i-diario:*:*:*:*:*:*:*:*

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