Is It On KEV?

Laravel Laravel Framework

YES - ON THE CISA KEV LIST
CVE-2018-15133

Laravel Deserialization of Untrusted Data Vulnerability

CISA catalog due date2024-02-06
overdue since 2024-02-06
EPSS exploit probability (next 30 days)76.6% · 100percentile
From CVE publication to KEV listing1986 days (2018-08-09 → 2024-01-16)
Remediation window (KEV listing to due date)21 days
Days on the KEV list1030 days
Date added to KEV2024-01-16
Known ransomware campaign useUnknown
VendorLaravel
ProductLaravel Framework
Weaknesses (CWE)CWE-502

Laravel: 3 entries (0.2% of all KEV entries are from this vendor); 1 added in 2026.

BOD 26-04 note: this is the date printed in the CISA catalog. A federal agency's actual deadline is set by its SSVC tier - Act (3 days), Attend (14 days), Track (60 days), or the next scheduled upgrade - counted from the KEV listing date or the date the vulnerability is identified in its environment, whichever comes first. Use the tier helper on each CVE page for your own window.

Your BOD 26-04 window (SSVC tier helper)

Your remediation window ends:

Description

Laravel Framework contains a deserialization of untrusted data vulnerability, allowing for remote command execution. This vulnerability may only be exploited if a malicious user has accessed the application encryption key (APP_KEY environment variable).

Required action (CISA)

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes

https://laravel.com/docs/5.6/upgrade#upgrade-5.6.30; https://nvd.nist.gov/vuln/detail/CVE-2018-15133

References

Other KEV entries for this vendor: Laravel

Laravel - Vendors with KEV entries

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