CVE-2023-30838
- Source
- https://cve.org/CVERecord?id=CVE-2023-30838
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-30838.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-30838
- Aliases
- Published
- 2023-04-25T18:22:54.521Z
- Modified
- 2026-05-28T03:53:20.259539298Z
- Severity
-
- 8.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- PrestaShop vulnerable to possible XSS injection through Validate::isCleanHTML method
- Details
-
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@keyframesmethods. 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. - Database specific
{ "cwe_ids": [ "CWE-79" ], "cna_assigner": "GitHub_M", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/30xxx/CVE-2023-30838.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/30xxx/CVE-2023-30838.json
- https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp
- https://nvd.nist.gov/vuln/detail/CVE-2023-30838
- https://github.com/PrestaShop/PrestaShop/commit/46408ae4b02f3b8b1bb6e9dc63af5bcd858abd9c
- https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693