CVE-2026-92809

PrestaShop psgdpr through 1.4.3 GDPR Log Forgery

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

PrestaShop · psgdpr

CVSS v4.0 VULNCHECK

5.3 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 VULNCHECK

4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS

0.34% chance of exploitation in the next 30 days, 25th percentile

Published

2026-09-16

Updated

2026-09-17

Proof-of-concept exploits (1)

• geo-chen/oss/blob/main/prestashop.md#finding-1-idor---authenticated-customers-can-forge-g…

References

• CVE Record
• NVD entry