CVE-2021-24334: connekthq instant images

csirt@kutim:~/threat-intel/cve/CVE-2021-24334

CVSS 5.4 · Medium EPSS 0,66%

Kerentanan Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') pada connekthq instant images - one click unsplash uploads. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

The Instant Images – One Click Unsplash Uploads WordPress plugin before 4.4.0.1 did not properly validate and sanitise its unsplash_download_w and unsplash_download_h parameter settings (/wp-admin/upload.php?page=instant-images), only validating them client side before saving them, leading to a Stored Cross-Site Scripting issue.

Rincian

Terbit di NVD: 1 Juni 2021
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
EPSS (30 hari): 0,66% peluang dieksploitasi; lebih tinggi dari 50,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
connekthq	instant images - one click unsplash uploads	Semua versi sebelum 4.4.0.1

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://wpscan.com/vulnerability/ae79189a-6b63-4110-9567-cd7c97d71e4f exploit · advisory pihak ketiga
https://m0ze.ru/vulnerability/%5B2021-04-22%5D-%5BWordPress%5D-%5BCWE-79%5D-Instant-Images-WordPress-Plugin-v4...

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.