What’s Vulnerable › Vulnerabilities

CVE-2018-19126

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 22.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-11-09 · updated 2026-06-17
• Weakness: CWE-434

Description

PrestaShop 1.6.x before 1.6.1.23 and 1.7.x before 1.7.4.4 allows remote attackers to execute arbitrary code via a file upload.

Affected products

• PrestaShop: from 1.6.0.1 before 1.6.1.23; from 1.7.0.0 before 1.7.4.4 — fixed in 1.6.1.23, 1.7.4.4

How to fix

Upgrade to a fixed version: PrestaShop 1.6.1.23, 1.7.4.4. Check the vendor advisory for mitigations.

References

• http://build.prestashop.com/news/prestashop-1-7-4-4-1-6-1-23-maintenance-releases/
• https://github.com/PrestaShop/PrestaShop/pull/11285
• https://github.com/PrestaShop/PrestaShop/pull/11286
• https://www.exploit-db.com/exploits/45964/
• http://build.prestashop.com/news/prestashop-1-7-4-4-1-6-1-23-maintenance-releases/
• https://github.com/PrestaShop/PrestaShop/pull/11285
• https://github.com/PrestaShop/PrestaShop/pull/11286
• https://www.exploit-db.com/exploits/45964/

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