PrestaShop psgdpr through 1.4.3 GDPR Log Forgery
Priority MEDIUM 57CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00354 29th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| PrestaShop | psgdpr | up to 1.4.3 | — | No fix listed | CNA |
- psgdpr VendorPrestaShop Affected up to 1.4.3 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-92809
- 2026-10-03 Alias added: GHSA-hcvp-5vww-782q
- 2026-11-03 2 new references · CNA
References
More PrestaShop vulnerabilities
- TI-2024-27717 An issue in Prestashop v.8.1.7 and before allows a remote attacker to execute arbitrary… CVSS 3.1CRITICAL 9.8
- TI-2023-14167 Prestashop posstaticfooter <= 1.0.0 is vulnerable to SQL Injection via posstaticfooter::getPosCurrentHook(). CVSS 3.1CRITICAL 9.8
- TI-2023-14166 Prestashop possearchproducts 1.7 is vulnerable to SQL Injection via PosSearch::find(). CVSS 3.1CRITICAL 9.8
- TI-2023-10662 PrestaShop dpdfrance <6.1.3 is vulnerable to SQL Injection via dpdfrance/ajax.php. CVSS 3.1CRITICAL 9.8
- TI-2024-23013 PrestaShop vulnerable to XSS via customer contact form in FO, through file upload CVSS 3.1CRITICAL 9.7
- TI-2023-14154 An SQL injection vulnerability in the Payplug (payplug) module for PrestaShop, in… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-92809 · CVE Program
- CVE-2026-92809 · NVD
- FIRST EPSS
- GHSA-hcvp-5vww-782q · GitHub Advisory Database · CC BY 4.0
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