CVE-2026-14846: Incorrect neutralisation in the PrestaShop firmware
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-14846?
CVE-2026-14846 has a medium severity rating of 4.5 on the CVSS scale.
What software is affected by CVE-2026-14846?
CVE-2026-14846 affects version 8.2.1 of PrestaShop.
How do I fix CVE-2026-14846?
To fix CVE-2026-14846, ensure that you update your PrestaShop installation to a version that addresses the vulnerability.
What type of attack does CVE-2026-14846 allow?
CVE-2026-14846 allows attackers to inject malicious expressions through improper sanitization of the 'Alias' parameter.
When was CVE-2026-14846 published?
CVE-2026-14846 was published on July 13, 2026.