CVE-2021-44683

Public Exploit

Description

The DuckDuckGo browser 7.64.4 on iOS allows Address Bar Spoofing due to mishandling of the JavaScript window.open function (used to open a secondary browser window). This could be exploited by tricking users into supplying sensitive information such as credentials, because the address bar would display a legitimate URL, but content would be hosted on the attacker's web site.

Category

8.2
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.27%
Third-Party Advisory cybercitadel.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.cybercitadel.com/remote-address-bar-spoofing-and-html-injection-disclosures/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-44683?
CVE-2021-44683 has been scored as a high severity vulnerability.
How to fix CVE-2021-44683?
To fix CVE-2021-44683, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-44683 being actively exploited in the wild?
It is possible that CVE-2021-44683 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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