OpenRemote before 1.32.2 Stored XSS via Manager Configuration Image Upload
- Exploited
- No known exploitation
- Fix
- Fixed in 1.32.2
- Who is exposed
- Not reported
Do first: Upgrade to a fixed version: 1.32.2.
- Last modified
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 8/100 · provisional
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
OpenRemote versions before 1.32.2 have a stored cross-site scripting flaw in the Manager configuration file upload feature. An attacker who can log in with high-level admin rights over the network can upload an HTML or SVG file with embedded JavaScript, then lure a victim to open it so the script runs in the application's origin.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
Read the original 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.
cve.now Index
- Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
- Exposure3/25Reachable over the network · Unknown: No advisory context yet
- Reach?/20Unknown. No tracked technology or package matched
- Severity4.6/10CVSS 4.6
- No patch0/5No signal
What would change the score
- Would score about 63 if added to CISA KEV
- Would score about 58 if CISA's SSVC rates exploitation active
- Would score about 27 if advisories confirm default setups are exposed
What to do
Upgrade to a fixed version: 1.32.2.
Timeline
- CVE published
- First seen by cve.now
Affected versions
- openremote core
fixed in 1.32.2
Evidence 2
- Advisory
- Link
Corrections
None so far.
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Questions about CVE-2026-124435
Is CVE-2026-124435 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data
Which versions are affected by CVE-2026-124435?
core: before 1.32.2.Source: cve.now feed data
How do I fix CVE-2026-124435?
Upgrade to a fixed version: 1.32.2.Source: cve.now feed data