Serialized Object Vulnerability in Laravel MagicLink Product by CesarGB
CVE-2026-61701

8.8HIGH

Key Information:

Vendor

Cesargb

Status
Laravel-magiclink
Vendor
CVE Published:
14 September 2026

What is CVE-2026-61701?

Laravel MagicLink has a vulnerability where it creates authentication links and stores serialized action objects without adequate integrity protection. This affects versions 2.0.0 through 2.25.1, allowing an attacker with the ability to manipulate database records, such as through SQL injection or compromised administrative access, to insert malicious serialized object graphs. When these magic links are accessed, the unsafe unserialize() function can execute arbitrary code within the application. This vulnerability could lead to unauthorized access or execution of unintended actions in the application. The issue was addressed in version 2.25.1.

Affected Version(s)

laravel-magiclink >= 2.0.0, < 2.25.1

References

https://github.com/cesargb/laravel-magiclink/security/adv...
x_refsource_CONFIRM
https://github.com/cesargb/laravel-magiclink/pull/148
x_refsource_MISC
https://github.com/cesargb/laravel-magiclink/commit/19fa8...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.