CVE-2025-8511: medium-severity vulnerability in Portabilis i-Diario
Portabilis i-Diario Observações diario-de-observacoes cross site scripting
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.1epss 0.3%
A vulnerability was found in Portabilis i-Diario 1.5.0. Impacted is an unknown function of the file /diario-de-observacoes/ of the component Observações. Performing a manipulation of the argument Descrição results in cross site scripting. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The patch is named 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."
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Affected products
Portabilis · i-DiarioRelated CVEs — Portabilis i-Diario
In the same product, most dangerous first.
CVE-2025-9107MEDIUMPortabilis i-Diario search_autocomplete cross site scriptingEPSS 0.4%CVE-2025-9109MEDIUMPortabilis i-Diario Password Recovery Endpoint email observable response discrepancyEPSS 0.4%CVE-2025-8786MEDIUMPortabilis i-Diario Registro das atividades registros-de-conteudos-por-areas-de-conhecimento cross site scriptingEPSS 0.4%CVE-2025-8787MEDIUMPortabilis i-Diario Registro das atividades registros-de-conteudos-por-disciplina cross site scriptingEPSS 0.4%CVE-2025-8919MEDIUMPortabilis i-Diario History objetivos-de-aprendizagem-e-habilidades cross site scriptingEPSS 0.4%CVE-2025-8920MEDIUMPortabilis i-Diario Dicionário de Termos BNCC dicionario-de-termos-bncc cross site scriptingEPSS 0.3%
References
https://github.com/marcelomulder/CVE/blob/main/i-diario/CVE-2025-8511.mdhttps://github.com/marcelomulder/CVE/blob/main/i-diario/Stored%20XSS%20endpoint%20diario-de-observacoes.(ID)%20in%20'Observa%C3%A7%C3%B5es-Descri%C3%A7%C3%A3o'%20parameter.mdhttps://github.com/portabilis/i-diario/https://github.com/portabilis/i-diario/commit/821342cd8d952e8bd214cb16145da785a92f5681https://vuldb.com/cve/CVE-2025-8511https://vuldb.com/submit/618973https://vuldb.com/vuln/318610https://vuldb.com/vuln/318610/cti