CVE-2023-0340

custom content shortcode project custom content shortcode

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2023-0340

Katalog CVE

CVSS 8.8 · High EPSS 1,0%

Kerentanan pada custom content shortcode project custom content shortcode. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

The Custom Content Shortcode WordPress plugin through 4.0.2 does not validate one of its shortcode attribute, which could allow users with a contributor role and above to include arbitrary files via a traversal attack. This could also allow them to read non PHP files and retrieve their content. RCE could also be achieved if the attacker manage to upload a malicious image containing PHP code, and then include it via the affected attribute, on a default WP install, authors could easily achieve that given that they have the upload_file capability.

Rincian

Terbit di NVD
20 Maret 2023
Terakhir diubah
17 Juni 2026
Status NVD
Modified
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
EPSS (30 hari)
1,0% peluang dieksploitasi; lebih tinggi dari 63,2% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
custom content shortcode project custom content shortcode Semua versi hingga 4.0.2

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.