CVE-2024-27921

Katalog CVE

CVSS 8.8 · High EPSS 60,6%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada getgrav grav. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Grav is an open-source, flat-file content management system. A file upload path traversal vulnerability has been identified in the application prior to version 1.7.45, enabling attackers to replace or create files with extensions like .json, .zip, .css, .gif, etc. This critical security flaw poses severe risks, that can allow attackers to inject arbitrary code on the server, undermine integrity of backup files by overwriting existing files or creating new ones, and exfiltrate sensitive data using CSS exfiltration techniques. Upgrading to patched version 1.7.45 can mitigate the issue.

Rincian

Terbit di NVD

21 Maret 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

60,6% peluang dieksploitasi; lebih tinggi dari 99,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/getgrav/grav/security/advisories/GHSA-m7hx-hw6h-mqmc exploit · advisory vendor
• https://github.com/getgrav/grav/commit/5928411b86bab05afca2b33db4e7386a44858e99 patch