---
id: CVE-2026-95656
title: A vulnerability was found in dgtlmoon changedetection.io up to 50389b07
summary: >-
  A vulnerability was found in dgtlmoon changedetection.io up to 50389b07. This
  vulnerability affects the function add_watch_ui_snapshot of the file
  changedetectionio/blueprint/add_watch_ui/__init__.py of the component Preview
  Endpoint. Pe…
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-918
vendor: dgtlmoon
product: changedetection.io
affected:
  - changedetection.io 50389b07
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-2026-95656'
references:
  - url: 'https://github.com/dgtlmoon/changedetection.io/'
    label: cna@vuldb.com
  - url: >-
      https://github.com/dgtlmoon/changedetection.io/commit/71d332d5a0d3da2a0fe89a392413bf4b7d27c84e
    label: cna@vuldb.com
  - url: 'https://github.com/dgtlmoon/changedetection.io/releases/tag/0.60.1'
    label: cna@vuldb.com
  - url: >-
      https://github.com/herantong/cve/blob/main/changedetection.io_ssrf-preview-endpoint_CWE-918
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-95656'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/896586'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/408412'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/408412/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-22T17:37:41.714556Z'
ingestedAt: '2026-09-22T18:08:12.497Z'
---

## Overview

A vulnerability was found in dgtlmoon changedetection.io up to 50389b07. This vulnerability affects the function add_watch_ui_snapshot of the file changedetectionio/blueprint/add_watch_ui/__init__.py of the component Preview Endpoint. Performing a manipulation of the argument url results in server-side request forgery. The attack can be initiated remotely. The exploit has been made public and could be used. Upgrading to version 0.60.1 is able to resolve this issue. The patch is named 71d332d5a0d3da2a0fe89a392413bf4b7d27c84e. The affected component should be upgraded. Was fixed upstream.

## Remediation

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