TI-2025-08038 Aliases CVE-2025-8787 GHSA-p26g-96r4-3qr6

Portabilis i-Diario Registro das atividades registros-de-conteudos-por-disciplina cross site scripting

MEDIUM 56CWE-79Published 2025-08-10 · Updated 2026-10-10

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Passive
Attack complexity: Low
Attack requirements: None
Impact type: Cross-site scripting, Code execution
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79 and CWE-94.

Summary

A security flaw has been discovered in Portabilis i-Diario up to 1.5.0. The affected element is an unknown function of the file /registros-de-conteudos-por-disciplina/ of the component Registro das atividades. The manipulation of the argument Registro de atividades/Conteúdos results in cross site scripting. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The patch is identified as 821342cd8d952e8bd214cb16145da785a92f5681. A patch should be applied to remediate this issue. The vendor confirms: "Audited values shown on that screen are now sanitized on output: only a minimal allowlist of basic formatting tags is kept and all attributes are stripped, so injected <script> or event-handler markup is removed and displayed as inert text."

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00375 31st percentileScored 2026-11-07

Public exploit Yes 2 exploit referencesTagged by NVD and the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Portabilis	i-Diario	1.0; 1.1; 1.2; 1.3; 1.4; 1.5.0	—	No fix listed	CNA

i-Diario VendorPortabilis Affected 1.0; 1.1; 1.2; 1.3; 1.4; 1.5.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:portabilis:i-diario::::::::	up to 1.5.0	Vulnerable	Portabilis

cpe:2.3:a:portabilis:i-diario:*:*:*:*:*:*:*:* Versions up to 1.5.0 Vulnerable ·Portabilis

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-8787
2026-10-03 Alias added: GHSA-p26g-96r4-3qr6
2026-10-11 CVSS score changed · CNA
2026-10-11 2 new references · CNA

References

Exploit 2

Patch 1

https://github.com/portabilis/i-diario/commit/821342cd8d952e8bd214cb16145da785a92f5681

Other 1

https://github.com/portabilis/i-diario/

TI-2025-08349 Portabilis i-Diario search_autocomplete cross site scripting CVSS 4.0MEDIUM 5.3
TI-2025-08348 Portabilis i-Diario Informações Adicionais /planos-de-ensino-por-disciplina cross site scripting CVSS 4.0MEDIUM 5.1
TI-2025-08347 Portabilis i-Diario Informações Adicionais /planos-de-ensino-por-areas-de-conhecimento cross site scripting CVSS 4.0MEDIUM 5.1
TI-2025-08346 Portabilis i-Diario Informações Adicionais /planos-de-aulas-por-disciplina cross site scripting CVSS 4.0MEDIUM 5.1
TI-2025-08039 Portabilis i-Diario Informações adicionais planos-de-aula-por-areas-de-conhecimento cross site scripting CVSS 4.0MEDIUM 5.1
TI-2025-08037 Portabilis i-Diario Registro das atividades registros-de-conteudos-por-areas-de-conhecimento cross site scripting CVSS 4.0MEDIUM 5.1

See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences