CVE-2023-6451

Publicly Known Cryptographic Machine Key In Procura Portal Application

Description

Publicly known cryptographic machine key in AlayaCare's Procura Portal before 9.0.1.2 allows attackers to forge their own authentication cookies and bypass the application's authentication mechanisms.

Remediation

Solution:

  • Generate new machine keys in the application's web.config file immediately.

Categories

8.6
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.03%
Third-Party Advisory com.au
Affected: AlayaCare Procura Portal
Published at:
Updated at:

References

Link Tags
https://www.themissinglink.com.au/security-advisories/cve-2023-6451 third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-6451?
CVE-2023-6451 has been scored as a high severity vulnerability.
How to fix CVE-2023-6451?
To fix CVE-2023-6451: Generate new machine keys in the application's web.config file immediately.
Is CVE-2023-6451 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-6451 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.
What software or system is affected by CVE-2023-6451?
CVE-2023-6451 affects AlayaCare Procura Portal.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.