PT-2026-45900 · Laravel · Laravel
CVE-2026-48019
·
Published
2026-06-03
·
Updated
2026-09-08
CVSS v3.1
8.9
High
| Vector | AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L |
Name of the Vulnerable Software and Affected Versions
Laravel (affected versions not specified)
Description
A CRLF injection flaw allows for mail relay abuse, email hijacking, and header abuse. CRLF injection occurs when an attacker inserts Carriage Return (CR) and Line Feed (LF) characters into an input field, allowing them to split a single HTTP response or email header into multiple parts to inject malicious content.
Recommendations
Apply the latest patch to resolve this issue.
Exploit
Fix
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Weakness Enumeration
Related Identifiers
Affected Products
Laravel