CVE-2023-24621

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.

CVSS v3.1 NVD

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.45% chance of exploitation in the next 30 days, 38th percentile

Published

2023-08-25

Updated

2024-10-02

Proof-of-concept exploits (1)

• Contrast-Security-OSS/yamlbeans/blob/main/SECURITY.md0★ · 2026-05-04

Security advisories

• https://contrastsecurity.com
• EsotericSoftware
• advisories/GHSA-jm7r-4pg6-gf26

References

• CVE Record
• NVD entry

Related

• CVE-2021-44228
• CVE-2023-24620
• CVE-2023-34040