CVE-2021-28115

Public Exploit

Description

The OUGC Feedback plugin before 1.8.23 for MyBB allows XSS via the comment field of feedback during an edit operation.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.24%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/Sama34/OUGC-Feedback/pull/31/commits/ceef7c06359e5dcbaffe90a40884265c5754068c third party advisory patch
http://packetstormsecurity.com/files/161746/MyBB-OUGC-Feedback-1.8.22-Cross-Site-Scripting.html third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-28115?
CVE-2021-28115 has been scored as a medium severity vulnerability.
How to fix CVE-2021-28115?
To fix CVE-2021-28115, 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-2021-28115 being actively exploited in the wild?
It is possible that CVE-2021-28115 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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