Ameeba Exploit Tracker

Tracking CVEs, exploits, and zero-days for defensive cybersecurity research.

Ameeba Blog Search
TRENDING · 1 WEEK
Attack Vector
Vendor
Severity

CVE-2025-52803: Missing Authorization Vulnerability in uxper Sala Software

Views: 26
Ameeba Chat Store screens
Download Ameeba Chat

Overview

This report discusses the cybersecurity vulnerability CVE-2025-52803, a Missing Authorization flaw found in the uxper Sala software. This vulnerability affects versions of Sala through 1.1.3. The potential impact of this vulnerability includes system compromise and data leakage, making it a significant threat to the security and privacy of users and systems.

Vulnerability Summary

CVE ID: CVE-2025-52803
Severity: High (CVSS score 7.5)
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Impact: Unauthorized access to functionality not properly constrained by Access Control Lists (ACLs), potentially leading to system compromise or data leakage.

Affected Products

Ameeba Chat Icon Escape the Surveillance Era

Most apps won’t tell you the truth.
They’re part of the problem.

Phone numbers. Emails. Profiles. Logs.
It’s all fuel for surveillance.

Ameeba Chat gives you a way out.

  • • No phone number
  • • No email
  • • No personal info
  • • Anonymous aliases
  • • End-to-end encrypted

Chat without a trace.

Product | Affected Versions

uxper Sala | up to and including 1.1.3

How the Exploit Works

The vulnerability lies in the improper implementation of ACLs in the uxper Sala software. Attackers can exploit this flaw to gain unauthorized access to specific functionalities that should be restricted. By doing so, they can compromise the system or leak sensitive data.

Conceptual Example Code

Below is a conceptual example of how the vulnerability might be exploited using an HTTP request:

POST /restricted_functionality HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "unauthorized_access_payload": "..." }

In this example, the attacker sends a POST request to a restricted functionality endpoint with a malicious payload, thereby bypassing the ACLs and gaining unauthorized access.

Suggested Mitigation

To mitigate the risk of this vulnerability, customers are advised to apply the vendor patch once it becomes available. In the meantime, using a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can offer temporary mitigation. Additionally, reviewing and enhancing access control measures can help prevent similar vulnerabilities in the future.

Want to discuss this further? Join the Ameeba Cybersecurity Group Chat.

Disclaimer:

The information and code presented in this article are provided for educational and defensive cybersecurity purposes only. Any conceptual or pseudocode examples are simplified representations intended to raise awareness and promote secure development and system configuration practices.

Do not use this information to attempt unauthorized access or exploit vulnerabilities on systems that you do not own or have explicit permission to test.

Ameeba and its authors do not endorse or condone malicious behavior and are not responsible for misuse of the content. Always follow ethical hacking guidelines, responsible disclosure practices, and local laws.

More posts

Ameeba Chat