Prestashop: Security Vulnerabilities
PrestaShop Checkout is the PrestaShop official payment module in partnership with PayPal. In versions prior to 4.4.1 and 5.0.5, the Target PayPal merchant account hijacking from backoffice due to wrong usage of the PHP array_search(). The vulnerability is fixed in versions 4.4.1 and 5.0.5. No known workarounds exist.
CVSS Score
3.8
EPSS Score
0.001
Published
2025-10-16
PrestaShop Checkout is the PrestaShop official payment module in partnership with PayPal. Starting in version 1.3.0 and prior to versions 4.4.1 and 5.0.5, missing validation on the Express Checkout feature allows silent login, enabling account takeover via email. The vulnerability is fixed in versions 4.4.1 and 5.0.5. No known workarounds exist.
CVSS Score
9.1
EPSS Score
0.0
Published
2025-10-16
PrestaShop Checkout is the PrestaShop official payment module in partnership with PayPal. In versions prior to 4.4.1 and 5.0.5, the backoffice is missing validation on input resulting in a directory traversal and arbitrary file disclosure. The vulnerability is fixed in versions 4.4.1 and 5.0.5. No known workarounds exist.
CVSS Score
4.1
EPSS Score
0.001
Published
2025-10-16
An issue was discoverd in file controllers/admin/AdminLoginController.php in PrestaShop before 8.2.1 allowing attackers to gain sensitive information via the reset password feature.
CVSS Score
3.7
EPSS Score
0.01
Published
2025-09-08
A PHAR deserialization vulnerability in the component /themes/import of PrestaShop v8.2.0 allows attackers to execute arbitrary code via a crafted POST request.
CVSS Score
6.5
EPSS Score
0.002
Published
2025-07-30
A PHAR deserialization vulnerability in the _getHeaders function of PrestaShop v8.2.0 allows attackers to execute arbitrary code via a crafted POST request.
CVSS Score
6.5
EPSS Score
0.002
Published
2025-07-30
In prestashop 8.1.4, a NULL pointer dereference was identified in the math_round function within Tools.php.
CVSS Score
5.3
EPSS Score
0.001
Published
2024-11-29
An issue in Prestashop v.8.1.7 and before allows a remote attacker to execute arbitrary code via the module upgrade functionality. NOTE: this is disputed by multiple parties, who report that exploitation requires that an attacker be able to hijack network requests made by an admin user (who, by design, is allowed to change the code that is running on the server).
CVSS Score
8.1
EPSS Score
0.323
Published
2024-08-12
In the module "Custom links" (pk_customlinks) <= 2.3 from Promokit.eu for PrestaShop, a guest can perform SQL injection. The script ajax.php have a sensitive SQL call that can be executed with a trivial http call and exploited to forge a SQL injection.
CVSS Score
9.8
EPSS Score
0.008
Published
2024-06-19
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.
CVSS Score
9.6
EPSS Score
0.367
Published
2024-05-14
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