VULNERABILITY INTELLIGENCE
CVE-2022-1471
CVSS score8.3 HIGH
EPSS probability99.50%
CISA KEVNot currently listed
Published2022-12-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
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.
Weakness classification
- cve-coordination@google.com: CWE-20
- nvd@nist.gov: CWE-502
Primary references
- cve-coordination@google.com
- cve-coordination@google.com
- cve-coordination@google.com — Issue Tracking, Third Party Advisory
- cve-coordination@google.com
- cve-coordination@google.com — Exploit, Third Party Advisory
- cve-coordination@google.com — Exploit, Third Party Advisory
- cve-coordination@google.com
- cve-coordination@google.com
- cve-coordination@google.com
- cve-coordination@google.com
- cve-coordination@google.com — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108