CVE-2021-43617

php-laravel-framework: Laravel Framework through 8.70.2 does not sufficiently block the upload of executable PHP content because Illuminate/...

CVE-2021-43617 is fixed in php-laravel-framework on 1 platform, first by DEBIAN-CVE-2021-43617, released November 14, 2021. It is not reported as exploited. Patch Radar priority: Urgent.

Urgent
CVSS
9.8
critical
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.1996
97th percentile

Laravel Framework through 8.70.2 does not sufficiently block the upload of executable PHP content because Illuminate/Validation/Concerns/ValidatesAttributes.php lacks a check for .phar files, which are handled as application/x-httpd-php on systems based on Debian. NOTE: this CVE Record is for Laravel Framework, and is unrelated to any reports concerning incorrectly written user applications for image upload.

Where it's fixed

ProductFixed inFixReleased
Linux
php-laravel-framework · Debian 12.15 (bookworm) 6.20.14+dfsg-3 DEBIAN-CVE-2021-43617 Nov 14, 2021
php-laravel-framework · Debian 13.5 (trixie) 6.20.14+dfsg-3 DEBIAN-CVE-2021-43617 Nov 14, 2021
php-laravel-framework · Debian 14 6.20.14+dfsg-3 DEBIAN-CVE-2021-43617 Nov 14, 2021

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.