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Vulnerability record · CVE-2020-19316 · published 20 December 2021

CVE-2020-19316: Laravel framework os command injection vulnerability

Laravel · Framework

OS Command injection vulnerability in function link in Filesystem.php in Laravel Framework before 5.8.17.

8.8 CVSS 3.1 High EPSS 2.5% · top 15.8% CWE-78 · OS command injection
8.8CVSS 3.1 base score, v2 6.8
2.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

OS Command injection vulnerability in function link in Filesystem.php in Laravel Framework before 5.8.17.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.netbytesec.com/advisories/OSCommandInjectionInLaravelFramework/ ExploitThird Party Advisory
https://github.com/laravel/framework/commit/44c3feb604944599ad1c782a9942981c3991fa31 PatchThird Party Advisory
http://www.netbytesec.com/advisories/OSCommandInjectionInLaravelFramework/ ExploitThird Party Advisory
https://github.com/laravel/framework/commit/44c3feb604944599ad1c782a9942981c3991fa31 PatchThird Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-19316), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.