CVE-2018-15133

En bref

Sévérité: HIGH 8.1
Exploitation: Exploitation connue (CISA KEV) · ajoutée le 2024-01-16
Exploitée selon l'ENISA depuis le 2024-01-16
EPSS: EPSS 76.57 % · centile 100 (2026-10-27)
État: PUBLISHED
Publiée: 2018-08-09
Mise à jour: 2025-10-21
Attribuée par: mitre
Statut NVD: Analyzed

Description

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.

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	HIGH 8.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP
CVSS 3.1	HIGH 8.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	NVD · nvd@nist.gov (Primary)
CVSS 3.1	HIGH 8.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
CVSS 2.0	MEDIUM 6.8	AV:N/AC:M/Au:N/C:P/I:P/A:P	NVD · nvd@nist.gov (Primary)

Faiblesses (CWE)

CWE-502

Avis

GHSA-qvqm-h22r-4cp9 — Laravel Framework RCE Vulnerability

Références européennes

ENISA EUVD · EUVD-2022-5039
GCVE · GCVE-0-2018-15133

Configurations affectées (CPE NVD)

cpe:2.3:a:laravel:laravel:*:*:*:*:*:*:*:* ≤ 5.5.40
cpe:2.3:a:laravel:laravel:*:*:*:*:*:*:*:* ≥ 5.6.0 ≤ 5.6.29

Produits affectés

Produit	Versions
	affected n/a

Références

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
CISA Known Exploited Vulnerabilities	CC0 1.0
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD