CVE-2021-27581

Description

The Blog module in Kentico CMS 5.5 R2 build 5.5.3996 allows SQL injection via the tagname parameter.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.42%
Vendor Advisory kontent.ai
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://kontent.ai product vendor advisory
https://gist.github.com/stasinopoulos/673ae3c31d703b4d67449f4d8888c686 third party advisory
https://www.obrela.com/kentico-cms-critical-vulnerability/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-27581?
CVE-2021-27581 has been scored as a critical severity vulnerability.
How to fix CVE-2021-27581?
To fix CVE-2021-27581, 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-2021-27581 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-27581 is being actively exploited. 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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