Description
In version 8.2.1 of PrestaShop, there is a vulnerability relating to the incorrect sanitisation of elements, caused by inadequate validation of the ‘Alias’ parameter in the ‘Update your address’ function. This flaw allows an attacker to inject malicious expressions that are executed when the information is exported using the ‘Get my data in CSV’ tool. Successful exploitation of this vulnerability could facilitate unauthorised access to the victim’s personal data.
Original text by NVD (NIST), public domain.
CVSS metrics 4.0
Source: cve-coordination@incibe.es · secondaryCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:L/VI:L/VA:L/SC:L/SI:L/SA:H/Attack vectorNetwork
ComplexityLow
Attack requirementsPresent
Privileges requiredHigh
User interactionActive
Confidentiality (system)Low
Integrity (system)Low
Availability (system)Low
Confidentiality (others)Low
Integrity (others)Low
Availability (others)High
References
Found a vulnerability?
Write to the PrestaShop core security team:
security-core@prestashop.com