---
id: CVE-2026-95271
title: A vulnerability has been found in dgtlmoon changedetection.io up to 0.60.7
summary: >-
  A vulnerability has been found in dgtlmoon changedetection.io up to 0.60.7.
  The impacted element is the function check_authentication of the file
  changedetectionio/flask_app.py of the component Authentication Hook. Such
  manipulation lead…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-287
vendor: dgtlmoon
product: changedetection.io
affected:
  - changedetection.io 0.60.0
  - changedetection.io 0.60.1
  - changedetection.io 0.60.2
  - changedetection.io 0.60.3
  - changedetection.io 0.60.4
  - changedetection.io 0.60.5
  - changedetection.io 0.60.6
  - changedetection.io 0.60.7
published: '2026-09-22'
updated: '2026-09-22'
sourceUpdated: '2026-09-22T19:04:55.677'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-95271'
references:
  - url: >-
      https://github.com/herantong/cve/blob/main/changedetection.io_timing-attack_CWE-208.md
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-95271'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/896578'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/408339'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/408339/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-22T15:33:50.868681Z'
ingestedAt: '2026-09-22T13:03:40.040Z'
epss: 0.00654
epssPercentile: 0.49958
---

## Overview

A vulnerability has been found in dgtlmoon changedetection.io up to 0.60.7. The impacted element is the function check_authentication of the file changedetectionio/flask_app.py of the component Authentication Hook. Such manipulation leads to improper authentication. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.