🛡️ CVE-2022-1471
🟠 CVSS 8.3 — High ✅ No Known Exploit CWE-20 NVD
8.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

SnakeYaml's Constructor() class does not restrict types which can be instantiated during deserialization. Deserializing yaml content provided by an attacker can lead to remote code execution. We recommend using SnakeYaml's SafeConsturctor when parsing untrusted content to restrict deserialization. We recommend upgrading to version 2.0 and beyond.

Details

Severity HIGH
CVSS Score 8.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
CWE CWE-20
Public Exploit âś… No
Source NVD
Published 2022-12-12
Updated 2026-06-08
Modified 2026-03-13
Fix URL N/A

Affected Packages

Software From version Fixed in
org.yaml:snakeyaml — 2.0
snakeyaml — 2.0

References

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