CVE-2018-15133

Katalog CVE

CVSS 8.1 · High KEV · sudah dieksploitasi EPSS 76,8%

Kerentanan Deserialization of Untrusted Data pada laravel. Skor CVSS 3.1 8.1 (High) menurut NVD. Masuk katalog KEV CISA pada 16 Januari 2024, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

In Laravel Framework through 5.5.40 and 5.6.x through 5.6.29, remote code execution might occur as a result of an unserialize call on a potentially untrusted X-XSRF-TOKEN value. This involves the decrypt method in Illuminate/Encryption/Encrypter.php and PendingBroadcast in gadgetchains/Laravel/RCE/3/chain.php in phpggc. The attacker must know the application key, which normally would never occur, but could happen if the attacker previously had privileged access or successfully accomplished a previous attack.

Rincian

Terbit di NVD

9 Agustus 2018

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-502: Deserialization of Untrusted Data

EPSS (30 hari)

76,8% peluang dieksploitasi; lebih tinggi dari 99,5% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Laravel Deserialization of Untrusted Data Vulnerability

Masuk KEV

16 Januari 2024

Tenggat CISA

6 Februari 2024 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

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

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://laravel.com/docs/5.6/upgrade#upgrade-5.6.30 advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-15133 pemerintah AS
• http://packetstormsecurity.com/files/153641/PHP-Laravel-Framework-Token-Unserialize-Remote-Command-Execution.h... exploit · advisory pihak ketiga · vdb entry