Description
PrestaShop psgdpr versions through 1.4.3 fail to validate that GDPR consent log entries are attributed to the authenticated customer. Authenticated attackers can submit arbitrary customer identifiers to create forged consent records for other customers, corrupting audit logs.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| PrestaShop | psgdpr | ≤ 1.4.3 | — |
References
- Researcher write-up, finding 1 technical-description exploit
- id_customer is taken from the request and used in the insert technical-description
- GitHub Security Advisory GHSA-wwqh-cf9m-347f vendor-advisory
- psgdpr v1.4.4 release patch release-notes
- https://github.com/PrestaShop/psgdpr product
- VulnCheck Advisory: PrestaShop psgdpr through 1.4.3 GDPR Log Forgery third-party-advisory