CVE-2026-124435 OpenRemote before 1.32.2 Stored XSS via Manager Configuration Image Upload
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-124435?
CVE-2026-124435 is a medium-severity vulnerability in openremote core, published on 8 Nov 2026.
Official description
OpenRemote before 1.32.2 contains a stored cross-site scripting vulnerability that allows authenticated users with write:admin permissions to upload HTML or SVG files containing JavaScript via the Manager configuration file upload endpoint. Attackers can lure victims to the unauthenticated image retrieval endpoint, which serves files as text/html or image/svg+xml, executing scripts within the application's origin.
Weakness: CWE-79
Which versions are affected by CVE-2026-124435?
How do I fix CVE-2026-124435?
No fix has been published for CVE-2026-124435 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-124435 being exploited?
There is no known exploitation of CVE-2026-124435 in the wild and no public exploit code.
Sources
Also known as GHSA-jpv3-jpw2-64jf, GHSA-vgp4-96p8-3w8v.