CVE-2023-25741

MediumCVSS 6.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-203

Affected software

No affected versions have been published.

Timeline

Published
Jun 2, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-25741: Medium severity, CVSS 6.5 | Vulnix