Sensitive-input capture via concealed fullscreen browser spoofing
Published Jul 10, 2025 · Updated Jul 10, 2025
UI redressing in OpenAI Operator SaaS allows remote attackers to capture sensitive input after Operator visits a malicious page. An attacker-controlled page invokes requestFullscreen(), obscures the fullscreen notice with a consent dialog, and renders counterfeit browser controls with framed content. Operator must continue interacting after the notice disappears; subsequent login details, email addresses, and other entered data are exposed to the site.
Summary
What happened
UI redressing in OpenAI Operator SaaS allows remote attackers to capture sensitive input after Operator visits a malicious page. An attacker-controlled page invokes requestFullscreen(), obscures the fullscreen notice with a consent dialog, and renders counterfeit browser controls with framed content. Operator must continue interacting after the notice disappears; subsequent login details, email addresses, and other entered data are exposed to the site.
The record
- CVE
- CVE-2025-7021
- Published
- Jul 10, 2025
- Updated
- Jul 10, 2025
- Vendor
- OpenAI
- Product
- Operator
- Classifications
- CWE-451, T1056.002
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 10, 2025CVE publishedPublication date reported by the CVE source.
- Jul 10, 2025Record 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=SaaS
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
- Locking Operator on FullScreen proof of conceptproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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