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CVE PROGRAM SOURCE RECORD7.7 High

CVE-2026-33673

PrestaShop has multiple stored XSS vulnerabilities via unprotected Template variables

Description

PrestaShop is an open source e-commerce web application. Versions prior to 8.2.5 and 9.1.0 are vulnerable to stored Cross-Site Scripting (stored XSS) vulnerabilities in the BO. An attacker who can inject data into the database, via limited back-office access or a previously existing vulnerability, can exploit unprotected variables in back-office templates. Versions 8.2.5 and 9.1.0 contain a fix. No known workarounds are available.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

PrestaShop PrestaShop

  • >= 9.0.0-alpha.1, < 9.1.0affected
  • < 8.2.5affected

References