EUVD-2026-74329
GHSA-p892-533f-47v3
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Remote, low-complexity exploit via crafted page (AV:N/AC:L/PR:N/UI:R); scope unchanged per Chromium Medium rating; integrity-only impact with no confidentiality or availability effect.
Primary rating from Vendor (Chrome).
CVSS VectorVendor: Chrome
Lifecycle Timeline
6DescriptionCVE.org
Missing authorization in FileSystem in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)
AnalysisAI
Missing authorization in Chrome's FileSystem API allows a remote unauthenticated attacker to bypass system-level file access restrictions by luring a user to a crafted HTML page. Affected versions are all Chrome releases prior to 153.0.8010.36. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the victim to navigate to or be redirected to an attacker-controlled HTML page (UI:R). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Real-world risk is moderate. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Vendor-released patch: 153.0.8010.36. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
Same weakness CWE-862 – Missing Authorization
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External POC / Exploit Code
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