Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-92809

CVE-2026-92809MEDIUM

PrestaShop psgdpr through 1.4.3 GDPR Log Forgery

  AV  AC  AT  PR  UI  VC  VI  VA   CVSS    EPSS   %ile   KEV
   N   L   N   L   N   N   L   N    5.3   .0034   24.7     —

AFFECTED
  Product  Versions     Fixed
  psgdpr   unspecified  —

TIMELINE
  Sep 16  Reserved by VulnCheck
  Sep 16  Published (CNA: VulnCheck)
  Sep 17  EXPLOIT PUBLISHED — CVE-2026-92809 (PrestaShop psgdpr). Public exploit reference added.

CWE-639 · CNA: VulnCheck · CVSS v4.0 · 4 references · NVD status: Deferred

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.

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
September 16, 2026	Reserved	Reserved by VulnCheck
September 16, 2026	Published	Published (CNA: VulnCheck)
September 17, 2026	EXPLOIT PUBLISHED	EXPLOIT PUBLISHED — CVE-2026-92809 (PrestaShop psgdpr). Public exploit reference added.

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
PrestaShop	psgdpr	—	—	—

Weaknesses

CWE-639

References (4)

Authoritative record: CVE-2026-92809 at cve.org

Vendors: prestashop

Weaknesses: CWE-639

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-92809 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.