SB2025012126 - Multiple vulnerabilities in PrestaShop

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Cross-site scripting (CVE-ID: CVE-2024-34716)

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the customer contact form within front-office contact form. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

2) Information disclosure (CVE-ID: CVE-2024-34717)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote attacker can download other customers's invoices.

Remediation

Install update from vendor's website.

References

• https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-45vm-3j38-7p78
• https://github.com/PrestaShop/PrestaShop/releases/tag/8.1.6
• https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-7pjr-2rgh-fc5g