CVE-2023-25741

Mozilla: Same-origin policy leak via image drag and drop

Published Jun 2, 2023 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
When dragging and dropping an image cross-origin, the image's size could potentially be leaked. This behavior was shipped in 109 and caused web compatibility problems as well as this security concern, so the behavior was disabled until further review. This vulnerability affects Firefox < 110.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-29648 When dragging and dropping an image cross-origin, the image's size could potentially be leaked. This behavior was shipped in 109 and caused web compatibility problems as well as this security concern, so the behavior was disabled until further review. This vulnerability affects Firefox < 110.
Ubuntu USN Ubuntu USN USN-5880-1 Firefox vulnerabilities
History
Type Values Removed Values Added
Weaknesses CWE-203
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mozilla
Published
Updated
Jan 9, 2025, 7:59 PM
Reserved
Feb 13, 2023, 12:00 AM
Status
Modified
Published
Jun 2, 2023, 5:15 PM
Modified
Jun 17, 2026, 5:41 AM
Severity
Low
Public date
Feb 14, 2023, 12:00 AM