CVE-2021-27946

Public Exploit

Description

SQL Injection vulnerability in MyBB before 1.8.26 via poll vote count. (issue 1 of 3).

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.25%
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/mybb/mybb/security/advisories/GHSA-23m9-w75q-ph4p patch third party advisory release notes
http://packetstormsecurity.com/files/161918/MyBB-1.8.25-SQL-Injection.html third party advisory vdb entry exploit

Frequently Asked Questions

What is the severity of CVE-2021-27946?
CVE-2021-27946 has been scored as a high severity vulnerability.
How to fix CVE-2021-27946?
To fix CVE-2021-27946, 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-2021-27946 being actively exploited in the wild?
It is possible that CVE-2021-27946 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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