#VU61338 Origin validation error in WebKitGTK+

Published: 2022-03-14 | Updated: 2022-04-08

Vulnerability identifier: #VU61338

Vulnerability risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-22637


Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Server applications / Frameworks for developing and running applications

Vendor: WebKitGTK


The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to a logic error in WebKit. A remote attacker can trick the victim to visit a specially crafted website and cause unexpected cross-origin behavior.

Install updates from vendor's website.

Vulnerable software versions

WebKitGTK+: All versions

External links

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

Latest bulletins with this vulnerability