Origin validation error in WebKitGTK+ and WPE WebKit - #VU59921

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Main Vulnerability Database Vulnerabilities #VU59921

Origin validation error in WebKitGTK+ and WPE WebKit - #VU59921

Published: January 23, 2022


Vulnerability identifier: #VU59921
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Green
CVE-ID: N/A
CWE-ID: CWE-346
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
WebKitGTK+
WPE WebKit
Software vendor:
WebKitGTK

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to an error in IndexedDB. A remote attacker can trick the victim to open a specially crafted web page and exfiltrate data cross-origin.


Remediation

Install updates from vendor's website.

External links