Improper Authentication in dgtlmoon changedetection.io Affects Remote Access
CVE-2026-95271

6.9MEDIUM

Key Information:

Vendor

Dgtlmoon

Status
Changedetection.io
Vendor
CVE Published:
22 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-95271?

A vulnerability has been identified in dgtlmoon changedetection.io versions up to 0.60.7, specifically within the function check_authentication located in the file flask_app.py. This flaw in the Authentication Hook enables improper authentication, which could allow attackers to exploit the system remotely. The issue has been publicly disclosed, raising concerns about potential exploitation, especially given the lack of response from the vendor upon notification.

Affected Version(s)

changedetection.io 0.60.0

changedetection.io 0.60.1

changedetection.io 0.60.2

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-2026-95271 - Proof of Concept

References

https://vuldb.com/vuln/408339
vdb-entrytechnical-description
https://vuldb.com/vuln/408339/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-95271
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

herantong (VulDB User)
VulDB CNA Team
.