GHSA-fh7r-996q-gvcp
Possible XSS injection through Validate::isCleanHTML method
상세
### Impact ValidateCore::isCleanHTML() method of Prestashop misses hijickable events which can lead to XSS injection, allowed by the presence of pre-setup @keyframes methods.
This XSS which hijacks HTML attributes will be triggered without any interaction of the visitor/administrator which makes it as dangerous as a trivial XSS.
Contrary to most XSS which target HTML attributes and which 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.
### Patches The patch will be on PS 8.0.4 and PS 1.7.8.9
### References
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영향 패키지
8.0.0 수정 버전: 8.0.4 composer require prestashop/prestashop:^8.0.4 0 수정 버전: 1.7.8.9 composer require prestashop/prestashop:^1.7.8.9 참고
- https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp [WEB]
- https://nvd.nist.gov/vuln/detail/CVE-2023-30838 [ADVISORY]
- https://github.com/PrestaShop/PrestaShop/commit/46408ae4b02f3b8b1bb6e9dc63af5bcd858abd9c [WEB]
- https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693 [WEB]
- https://github.com/PrestaShop/PrestaShop [PACKAGE]
- https://github.com/PrestaShop/PrestaShop/releases/tag/1.7.8.9 [WEB]
- https://github.com/PrestaShop/PrestaShop/releases/tag/8.0.4 [WEB]