Exploit for Missing Authentication for Critical Function in Nginxui Nginx Ui

githubexploit · 2026-07-05

Description

CVE-2026-27944 allows unauthenticated download and decrypt of Nginx UI backups.

Affected Nginxui Nginx Ui versions

Nginxui Nginx Ui< 2.3.3

All known vulnerabilities by product

CVSS 9.8 for CVE-2026-27944

9.8

HIGH SEVERITY

Version 3.1

VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector:NETWORK

Attack Complexity:LOW

Privileges Required:NONE

User Interaction:NONE

Scope:UNCHANGED

Confidentiality:HIGH

Integrity:HIGH

Availability:HIGH

Working code

100%confidence this exploit runs

Based on 2 file(s) in the source

EPSS Score

22.2%higher than 97.4% of all CVEs

Updated 2026-08-03

Exploit Details

Modified:2026-07-05 11:05

Last Seen:2026-07-05 11:09

Reporter:BimaBalance

Written in:Python

Last commit:2026-07-05

Tags

nginx uiunauthenticated accessbackup downloadbackup decryptcritical vulnerability

Other exploits for CVE-2026-27944

Exploit for Missing Authentication for Critical Function in Nginxui Nginx_Ui

2026-05-07 karimelsheikh1GITHUB

Exploit for Missing Authentication for Critical Function in Nginxui Nginx_Ui

2026-05-07 karimelsheikh1GITHUB

Exploit for Missing Authentication for Critical Function in Nginxui Nginx_Ui

2026-04-18 keraattinGITHUB

Exploit for Missing Authentication for Critical Function in Nginxui Nginx_Ui

2026-04-17 ShredaGITHUB

Exploit for Missing Encryption of Sensitive Data in Nginxui Nginx_Ui

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Exploit for Missing Encryption of Sensitive Data in Nginxui Nginx_Ui

2026-03-14 SkynoxkGITHUB

📄 Nginx UI 2.3.3 Unauthenticated Backup Disclosure / Decryption

2026-03-11 indoushkaPACKETSTORM

📄 Nginx UI 2.3.3 Backup Decryption Mass Scanner

2026-03-11 indoushkaPACKETSTORM

Exploit Code

README9 lines

## https://sploitus.com/exploit?id=8E27F147-A716-50E0-BAA9-857C170194BD
🚀 CVE-2026-27944: Nginx UI Unauthenticated Backup Exploit

📌 Deskripsi

27944.py adalah tool eksploitasi untuk CVE-2026-27944 yang memungkinkan attacker mendownload dan mendekripsi backup Nginx UI tanpa autentikasi.

Kerentanan ini terdapat pada Nginx UI versi  -iv  -in backup.bin -out backup_decrypted.zip
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