CVE-2026-95273 dgtlmoon changedetection.io visual_selector_data flask_app.py static_content path traversal
Remote attackers can exploit a path traversal vulnerability in changedetection.io to read arbitrary files from the server.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-95273?
CVE-2026-95273 is a medium-severity path traversal vulnerability in dgtlmoon changedetection.io, published on 22 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was determined in dgtlmoon changedetection.io up to 0.60.7. This impacts the function static_content of the file changedetectionio/flask_app.py of the component visual_selector_data. Executing a manipulation of the argument filename can lead to path traversal. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. Distinct from CVE-2026-25527, which fixed a different parameter (group) in the same function. The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-22
Which versions are affected by CVE-2026-95273?
How do I fix CVE-2026-95273?
No fix has been published for CVE-2026-95273 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-95273 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-95273 exists.
Sources
Also known as GHSA-49hp-jpc5-93cf.