Content spoofing via insufficient UI warning
Published Jun 13, 2024 · Updated Aug 10, 2026
Spoofing in Microsoft Edge (Chromium-based) before 126.0.2592.56 allows remote attackers to misrepresent browser content after user interaction. Microsoft maps the flaw to insufficient UI warning for dangerous operations but has not disclosed the affected interface or triggering input. A victim must interact with attacker-controlled content, and Microsoft has not disclosed what information can be exposed or altered through the spoofed interface.
Summary
What happened
Spoofing in Microsoft Edge (Chromium-based) before 126.0.2592.56 allows remote attackers to misrepresent browser content after user interaction. Microsoft maps the flaw to insufficient UI warning for dangerous operations but has not disclosed the affected interface or triggering input. A victim must interact with attacker-controlled content, and Microsoft has not disclosed what information can be exposed or altered through the spoofed interface.
The record
- CVE
- CVE-2024-30058
- Published
- Jun 13, 2024
- Updated
- Aug 10, 2026
- Vendor
- Microsoft
- Product
- Microsoft Edge (Chromium-based)
- Classifications
- CWE-290, CWE-357
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 13, 2024CVE publishedPublication date reported by the CVE source.
- Aug 10, 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=1.0.0.0 <126.0.2592.56
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
No public exploit references are available in this record.
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