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.

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

EPSS: 0.225 (97.5th percentile) — read the EPSS interpretation.

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.

Affected products

Prestashop
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, exploit, x_refsource_EXPLOIT-DB)
cve@mitre.org (Third Party Advisory, x_refsource_MISC, 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.