CVE-2023-2251

7.5 highEPSS 1.1%

High (7.5) in yaml project yaml. EPSS 1.1% chance of exploitation in the next 30 days. Fixed in yaml 2.2.2.

Uncaught Exception in GitHub repository eemeli/yaml prior to 2.0.0-5.

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 65% of CVEs (scores of 2026-10-31)
CWE: CWE-248
Published: 2023-04-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-f9xv-q969-pqx4	npm	yaml	>=2.0.0-5 <2.2.2	2.2.2