CVE-2023-30838: falha de alta gravidade em PrestaShop
PrestaShop vulnerable to possible XSS injection through Validate::isCleanHTML method
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.6epss 1.0%
PrestaShop is an Open Source e-commerce web application. Prior to versions 8.0.4 and 1.7.8.9, the `ValidateCore::isCleanHTML()` method of Prestashop misses hijackable events which can lead to cross-site scripting (XSS) injection, allowed by the presence of pre-setup `@keyframes` methods. This XSS, which hijacks HTML attributes, can be triggered without any interaction by the visitor/administrator, which makes it as dangerous as a trivial XSS attack. Contrary to other attacks which target HTML attributes and are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope. Versions 8.0.4 and 1.7.8.9 contain a fix for this issue.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Produtos afetados
PrestaShop · PrestaShopCVEs relacionadas — PrestaShop
No mesmo produto, das mais perigosas para as menos.
CVE-2024-34716CRITICALPrestaShop vulnerable to XSS via customer contact form in FO, through file uploadEPSS 59.0%CVE-2020-15160—Blind SQL Injection in PrestaShopEPSS 10.8%CVE-2022-31181CRITICALRemote code execution in prestashopEPSS 7.7%CVE-2021-43789HIGHBlind SQLi using Search filters in PrestaShopEPSS 4.7%CVE-2021-21302MEDIUMCSV Injection via csv exportEPSS 2.4%CVE-2021-21308MEDIUMImproper session management for soft logoutEPSS 1.9%