CVE-2023-30838

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-30838
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.

8.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://github.com/PrestaShop/PrestaShop/commit/46408ae4b02f3b8b1bb6e9dc63af5bcd858abd9c Patch
https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693 Patch
https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp Vendor Advisory
https://github.com/PrestaShop/PrestaShop/commit/46408ae4b02f3b8b1bb6e9dc63af5bcd858abd9c Patch
https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693 Patch
https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*
cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*
History

21 Nov 2024, 08:00

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 9.9 		v2 : unknown
v3 : 8.5
References () https://github.com/PrestaShop/PrestaShop/commit/46408ae4b02f3b8b1bb6e9dc63af5bcd858abd9c - Patch () https://github.com/PrestaShop/PrestaShop/commit/46408ae4b02f3b8b1bb6e9dc63af5bcd858abd9c - Patch
References () https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693 - Patch () https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693 - Patch
References () https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp - Vendor Advisory () https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp - Vendor Advisory

09 May 2023, 19:46

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.9
First Time Prestashop
Prestashop prestashop
CPE cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*
References (MISC) https://github.com/PrestaShop/PrestaShop/commit/46408ae4b02f3b8b1bb6e9dc63af5bcd858abd9c - (MISC) https://github.com/PrestaShop/PrestaShop/commit/46408ae4b02f3b8b1bb6e9dc63af5bcd858abd9c - Patch
References (MISC) https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693 - (MISC) https://github.com/PrestaShop/PrestaShop/commit/dc682192df0e4b0d656a8e645b29ca1b9dbe3693 - Patch
References (MISC) https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp - (MISC) https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-fh7r-996q-gvcp - Vendor Advisory

25 Apr 2023, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-04-25 19:15

Updated : 2024-11-21 08:00

NVD link : CVE-2023-30838

Mitre link : CVE-2023-30838

CVE.ORG link : CVE-2023-30838

JSON object : View

Products Affected

prestashop

  • prestashop
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')