Improper Authentication Vulnerability in SourceCodester Drug Recommendation System
CVE-2026-105704

6.9MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Drug Recommendation System
Vendor
CVE Published:
6 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-105704?

The SourceCodester Drug Recommendation System 1.0 is vulnerable due to an improper authentication flaw in the Auth Guard component. An attacker can manipulate the user_id argument, allowing for unauthorized access. This vulnerability can be exploited remotely, with existing public exploits making it easier for malicious actors to leverage the weakness. Prompt attention to this vulnerability is necessary to ensure the security of affected systems.

Affected Version(s)

Drug Recommendation System 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-105704 - Proof of Concept

References

https://vuldb.com/vuln/413697
vdb-entrytechnical-description
https://vuldb.com/vuln/413697/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-105704
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

BI1IHA (VulDB User)
.