CVE-2021-3005

Description

MK-AUTH through 19.01 K4.9 allows remote attackers to obtain sensitive information (e.g., a CPF number) via a modified titulo (aka invoice number) value to the central/recibo.php URI.

4.3

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.30%

Vendor Advisory com.br

Affected: n/a n/a

References

Link	Tags
http://mk-auth.com.br/	vendor advisory
https://gist.github.com/alacerda/3b925cb333eb839ae808d6f01642aeb3	third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-3005?: CVE-2021-3005 has been scored as a medium severity vulnerability.
How to fix CVE-2021-3005?: To fix CVE-2021-3005, 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-2021-3005 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-3005 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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