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CVE-2022-43983

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Date: November 24, 2022

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.

Language: PHP

Severity Score

Related Resources (7)

https://fluidattacks.com/advisories/khalid
https://github.com/spatie/browsershot
https://github.com/spatie/browsershot/commit/92cf16fc098211731f80d21687abeafbe2c457ad
https://fluidattacks.com/advisories/khalid/
https://github.com/spatie/browsershot/
https://nvd.nist.gov/vuln/detail/CVE-2022-43983
https://www.mend.io/vulnerability-database/CVE-2022-43983

Severity Score

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

Top Fix

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Upgrade Version

Upgrade to version 3.57.3

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): CHANGED
Confidentiality (C): HIGH
Integrity (I): LOW
Availability (A): NONE

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