CVE-2024-41667

OpenAM FreeMarker template injection

Description

OpenAM is an open access management solution. In versions 15.0.3 and prior, the `getCustomLoginUrlTemplate` method in RealmOAuth2ProviderSettings.java is vulnerable to template injection due to its usage of user input. Although the developer intended to implement a custom URL for handling login to override the default OpenAM login, they did not restrict the `CustomLoginUrlTemplate`, allowing it to be set freely. Commit fcb8432aa77d5b2e147624fe954cb150c568e0b8 introduces `TemplateClassResolver.SAFER_RESOLVER` to disable the resolution of commonly exploited classes in FreeMarker template injection. As of time of publication, this fix is expected to be part of version 15.0.4.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 39.89% Top 5%
Affected: OpenIdentityPlatform OpenAM
Published at:
Updated at:

References

Link Tags
https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-7726-43hg-m23v
https://github.com/OpenIdentityPlatform/OpenAM/commit/fcb8432aa77d5b2e147624fe954cb150c568e0b8

Frequently Asked Questions

What is the severity of CVE-2024-41667?
CVE-2024-41667 has been scored as a high severity vulnerability.
How to fix CVE-2024-41667?
To fix CVE-2024-41667, 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-2024-41667 being actively exploited in the wild?
It is possible that CVE-2024-41667 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~40% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-41667?
CVE-2024-41667 affects OpenIdentityPlatform OpenAM.
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