CVE-2023-25741

medium

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.

References

https://www.mozilla.org/security/advisories/mfsa2023-05/

https://bugzilla.mozilla.org/show_bug.cgi?id=1813376

https://bugzilla.mozilla.org/show_bug.cgi?id=1812611

https://bugzilla.mozilla.org/show_bug.cgi?id=1437126

Details

Source: Mitre, NVD

Published: 2023-06-02

Updated: 2023-06-08

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Severity: Medium