PrestaShop XSS can be stored in DB from "add a message form" in order detail page (FO)
Moderate severity
GitHub Reviewed
Published
Jan 2, 2024
in
PrestaShop/PrestaShop
•
Updated Jan 3, 2024
Description
Published by the National Vulnerability Database
Jan 2, 2024
Published to the GitHub Advisory Database
Jan 3, 2024
Reviewed
Jan 3, 2024
Last updated
Jan 3, 2024
Credits
-
matthieu-rolland Remediation developer
-
AureRita Remediation verifier
-
boherm Remediation reviewer
-
matks Remediation reviewer
-
nicosomb Remediation reviewer
Impact
The isCleanHtml method is not used on this this form, which makes it possible to store an xss in DB.
The impact is low because the html is not interpreted in BO, thanks to twig's escape mechanism.
In FO, the xss is effective, but only impacts the customer sending it, or the customer session from which it was sent.
Be careful if you have a module fetching these messages from the DB and displaying it without escaping html.
Patches
8.1.x
Reporter
Reported by Rona Febriana (linkedin: https://www.linkedin.com/in/rona-febriana/)
References