CVE-2022-43984

Browsershot 3.57.3 - Server Side XSS to LFR via HTML

High · published November 25, 2022

CVSS v3.1
8.2
EPSS
1%
Percentile
50.0
In the wild
Unconfirmed
What it is

Browsershot version 3.57.3 allows an external attacker to remotely obtain arbitrary local files. This is possible because the application does not validate that the JS content imported from an external source passed to the Browsershot::html method does not contain URLs that use the file:// protocol.

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00639 · 50.0th percentile
Published
2022-11-25T00:00Z
EPSS history
Timeline
  • 25 NOV 00:00Z
    Browsershot 3.57.3 - Server Side XSS to LFR via HTML
    cvelistv5