CVE-2026-92809
PrestaShop psgdpr through 1.4.3 GDPR Log Forgery
- State
- Published
- Severity
- 5.3 Medium
- Published
- Sep 16, 2026
- Updated
- Sep 17, 2026
- Reserved
- Sep 16, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N | VulnCheck |
Weaknesses
- CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products
| Product | Versions |
|---|---|
psgdprPrestaShop |
|
References
- Researcher write-up, finding 1technical-descriptionexploit
- id_customer is taken from the request and used in the inserttechnical-description
- https://github.com/PrestaShop/psgdprproduct
- VulnCheck Advisory: PrestaShop psgdpr through 1.4.3 GDPR Log Forgerythird-party-advisory
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