Open redirect via bind-time openUrl evaluation
Published Sep 16, 2026 · Updated Sep 16, 2026
Open redirect in A2UI 0.10.0 through 0.10.7 allows remote attackers to open an attacker-chosen HTTPS page when a surface renders. The v0.9 Binder resolves a dynamic {call: openUrl} component property during binding, causing openUrl to invoke window.open without a user gesture. A malicious agent-supplied surface must reach a web renderer; browser pop-up blocking commonly limits navigation, but a successful pop-up can present a phishing page.
Summary
What happened
Open redirect in A2UI 0.10.0 through 0.10.7 allows remote attackers to open an attacker-chosen HTTPS page when a surface renders. The v0.9 Binder resolves a dynamic {call: openUrl} component property during binding, causing openUrl to invoke window.open without a user gesture. A malicious agent-supplied surface must reach a web renderer; browser pop-up blocking commonly limits navigation, but a successful pop-up can present a phishing page.
The record
- CVE
- CVE-2026-92216
- Published
- Sep 16, 2026
- Updated
- Sep 16, 2026
- Vendor
- A2UI Project
- Product
- A2UI
- Classifications
- CWE-601
- Attack vector
- network
- Privileges
- Unavailable
Timeline
How it unfolded
- Sep 16, 2026CVE publishedPublication date reported by the CVE source.
- Sep 16, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0.10.0
- Affected versionversion=0.10.1
- Affected versionversion=0.10.2
- Affected versionversion=0.10.3
- Affected versionversion=0.10.4
- Affected versionversion=0.10.5
- Affected versionversion=0.10.6
- Affected versionversion=0.10.7
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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