CVE-2024-34716
published 2024-05-14CVE-2024-34716: PrestaShop is an open source e-commerce web application. A cross-site scripting (XSS) vulnerability that only affects PrestaShops with customer-thread feature…
PriorityP343medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
EPSS
56.17%
98.9th percentile
PrestaShop is an open source e-commerce web application. A cross-site scripting (XSS) vulnerability that only affects PrestaShops with customer-thread feature flag enabled is present starting from PrestaShop 8.1.0 and prior to PrestaShop 8.1.6. When the customer thread feature flag is enabled through the front-office contact form, a hacker can upload a malicious file containing an XSS that will be executed when an admin opens the attached file in back office. The script injected can access the session and the security token, which allows it to perform any authenticated action in the scope of the administrator's right. This vulnerability is patched in 8.1.6. A workaround is to disable the customer-thread feature-flag.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| prestashop | prestashop | — | — |
| prestashop | prestashop | >= 8.1.0 < 8.1.6 | 8.1.6 |
| prestashop | prestashop | >= 8.1.0 < 8.1.6 | 8.1.6 |
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GHSA
PrestaShop cross-site scripting via customer contact form in FO, through file upload
ghsa·2024-05-14
CVE-2024-34716 [CRITICAL] CWE-79 PrestaShop cross-site scripting via customer contact form in FO, through file upload
PrestaShop cross-site scripting via customer contact form in FO, through file upload
### Impact
Only PrestaShops with customer-thread feature flag enabled are impacted, starting from PrestaShop 8.1.0.
The impact is substantial, when the customer thread feature flag is enabled, through the front-office contact form, a hacker can upload a malicious file containing an XSS that will be executed when an admin opens the attached file in back office.
Consequence: the script injected can access the session and the security token, which allows it to perform any authenticated action in the scope of the administrator's right.
### Patches
This vulnerability is patched in 8.1.6.
### Workarounds
As long as you have not upgraded to 8.1.6, a simple workaround is to disable the customer-thread feature
OSV
PrestaShop cross-site scripting via customer contact form in FO, through file upload
osv·2024-05-14
CVE-2024-34716 [CRITICAL] PrestaShop cross-site scripting via customer contact form in FO, through file upload
PrestaShop cross-site scripting via customer contact form in FO, through file upload
### Impact
Only PrestaShops with customer-thread feature flag enabled are impacted, starting from PrestaShop 8.1.0.
The impact is substantial, when the customer thread feature flag is enabled, through the front-office contact form, a hacker can upload a malicious file containing an XSS that will be executed when an admin opens the attached file in back office.
Consequence: the script injected can access the session and the security token, which allows it to perform any authenticated action in the scope of the administrator's right.
### Patches
This vulnerability is patched in 8.1.6.
### Workarounds
As long as you have not upgraded to 8.1.6, a simple workaround is to disable the customer-thread feature
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-05-14
Published