Unauthenticated console takeover via asset ID reuse
Published Jul 25, 2026 · Updated Jul 25, 2026
Authentication bypass in OpenRemote before 1.26.2 allows remote attackers to overwrite console assets through the registration API. The existing-console path globally looks up the client-supplied asset ID, then persists attacker-controlled provider data and metadata without authentication, ownership, or realm checks. Exploitation requires network access and a valid console asset ID; replacing its stored push token redirects or suppresses notifications.
Summary
What happened
Authentication bypass in OpenRemote before 1.26.2 allows remote attackers to overwrite console assets through the registration API. The existing-console path globally looks up the client-supplied asset ID, then persists attacker-controlled provider data and metadata without authentication, ownership, or realm checks. Exploitation requires network access and a valid console asset ID; replacing its stored push token redirects or suppresses notifications.
The record
- CVE
- CVE-2026-66013
- Published
- Jul 25, 2026
- Updated
- Jul 25, 2026
- Vendor
- OpenRemote
- Product
- OpenRemote
- Classifications
- CWE-639, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 25, 2026CVE publishedPublication date reported by the CVE source.
- Jul 25, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <1.26.2
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- GHSA console registration proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo