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GoogleOSV:CVE-2022-43983

HistoryNov 25, 2022 - 5:15 p.m.

CVE-2022-43983

2022-11-2517:15:10

Google

osv.dev

browsershot

version 3.57.2

remote attack

local files

html content

file protocol

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

8.1

Confidence

High

EPSS

0.002

Percentile

55.7%

JSON

Browsershot version 3.57.2 allows an external attacker to remotely obtain arbitrary local files. This is possible because the application does not validate that the HTML content passed to the Browsershot::html method does not contain URL’s that use the file:// protocol.

References

fluidattacks.com/advisories/khalid/

github.com/spatie/browsershot/

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

8.1

Confidence

High

EPSS

0.002

Percentile

55.7%

JSON

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