CVE-2023-24621

Public Exploit

Description

An issue was discovered in Esoteric YamlBeans through 1.15. It allows untrusted deserialisation to Java classes by default, where the data and class are controlled by the author of the YAML document being processed.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.03%
Third-Party Advisory contrastsecurity.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/EsotericSoftware third party advisory
https://contrastsecurity.com third party advisory
https://github.com/Contrast-Security-OSS/yamlbeans/blob/main/SECURITY.md third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-24621?
CVE-2023-24621 has been scored as a high severity vulnerability.
How to fix CVE-2023-24621?
To fix CVE-2023-24621, 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-2023-24621 being actively exploited in the wild?
It is possible that CVE-2023-24621 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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