CVE-2022-28353

Public Exploit

Description

In the External Redirect Warning Plugin 1.3 for MyBB, the redirect URL (aka external.php?url=) is vulnerable to XSS.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.37%
Vendor Advisory mybb.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://community.mybb.com/mods.php?action=view&pid=493 vendor advisory
http://packetstormsecurity.com/files/171403/MyBB-External-Redirect-Warning-1.3-Cross-Site-Scripting.html third party advisory vdb entry exploit

Frequently Asked Questions

What is the severity of CVE-2022-28353?
CVE-2022-28353 has been scored as a medium severity vulnerability.
How to fix CVE-2022-28353?
To fix CVE-2022-28353, 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-2022-28353 being actively exploited in the wild?
It is possible that CVE-2022-28353 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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