CVE-2023-24621

PoC —

CVSS 3.1

7.8 high

EPSS

<1%p38

Published

Aug 25, 2023 (Aug 25, 2023)

Modified

Jun 17, 2026

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.

Vendors: esotericsoftware
Products: yamlbeans
Weakness: CWE-502
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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