Arbitrary file upload in Prestashop
CVE-2018-19126
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.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.225 (97.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 97.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.225 · newest: 0.225 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/PrestaShop/PrestaShop/pull/11286 (Patch, Third Party Advisory)
- github.com/PrestaShop/PrestaShop/pull/11285 (Patch, Third Party Advisory)
- www.exploit-db.com/exploits/45964/ (Exploit, Third Party Advisory, exploit)
- build.prestashop.com/news/prestashop-1-7-4-4-1-6-1-23-maintenance-releases/ (Third Party Advisory, Release Notes)
Frequently asked questions
- What is CVE-2018-19126?
- CVE-2018-19126 is a critical-severity vulnerability in Prestashop, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2018-11-09.
- How severe is CVE-2018-19126?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2018-19126 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.