CVE-2025-8786

A vulnerability was identified in Portabilis i-Diario up to 1.5.0. Impacted is an unknown function of the file /registros-de-conteudos-por-areas-de-conhecimento/ of the component Registro das atividades. The manipulation of the argument Registro de atividades/Conteúdos leads to cross site scripting. The attack may be initiated remotely. The exploit is publicly available and might be used. The identifier of the patch is 821342cd8d952e8bd214cb16145da785a92f5681. It is suggested to install a patch to address 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."

• CWE-79
• CWE-94

• https://github.com/marcelomulder/CVE/blob/main/i-diario/CVE-2025-8786.mdExploit, Third Party Advisory
• https://github.com/marcelomulder/CVE/blob/main/i-diario/Stored%20XSS%20endpoint%20registros-de-conteudos-por-areas-de-conhecimento.(ID)%20in%20multiples%20parameters.mdBroken Link
• https://github.com/portabilis/i-diario/
• https://github.com/portabilis/i-diario/commit/821342cd8d952e8bd214cb16145da785a92f5681
• https://vuldb.com/cve/CVE-2025-8786
• https://vuldb.com/submit/625794
• https://vuldb.com/submit/631121
• https://vuldb.com/vuln/319314
• https://vuldb.com/vuln/319314/cti
• https://github.com/marcelomulder/CVE/blob/main/i-diario/CVE-2025-8786.mdExploit, Third Party Advisory
• https://vuldb.com/?submit.625794Third Party Advisory, VDB Entry

Published

Aug 10, 2025

Last Modified

Oct 10, 2026

Status

Modified

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