CVE-2026-95656 dgtlmoon changedetection.io Preview Endpoint __init__.py add_watch_ui_snapshot server-side request forgery
Remote attackers can exploit a server-side request forgery vulnerability in the preview endpoint to access internal resources or bypass security controls.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-95656?
CVE-2026-95656 is a medium-severity server-side request forgery vulnerability in dgtlmoon changedetection.io, published on 22 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-918
Which versions are affected by CVE-2026-95656?
How do I fix CVE-2026-95656?
No fix has been published for CVE-2026-95656 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-95656 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-95656 exists.
Sources
Also known as GHSA-xp5x-xjjr-fw2g.