CVE-2026-95657 dgtlmoon Changedetection.io Visual Selector visual-selector.js setCurrentSelectedText cross site scripting
Remote attackers can execute arbitrary scripts via the Visual Selector component in Changedetection.io, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-95657?
CVE-2026-95657 is a medium-severity cross-site scripting vulnerability in dgtlmoon Changedetection.io, published on 22 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability was determined in dgtlmoon Changedetection.io up to 0.55.8. This issue affects the function setCurrentSelectedText of the file changedetectionio/static/js/visual-selector.js of the component Visual Selector. Executing a manipulation of the argument s can lead to cross site scripting. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 0.60.1 is capable of addressing this issue. This patch is called aac6fcfa594f17511b8ff73e5eaa4f6c33899de0. It is suggested to upgrade the affected component.
Which versions are affected by CVE-2026-95657?
How do I fix CVE-2026-95657?
No fix has been published for CVE-2026-95657 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-95657 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-95657 exists.
Sources
Also known as GHSA-c5gc-qprm-vmpr.