{"cve":"CVE-2023-2251","nvd":{"published":"2023-04-24T15:15:08.897","modified":"2026-06-17T05:52:06.297","status":"Modified","description":"Uncaught Exception in GitHub repository eemeli/yaml prior to 2.0.0-5.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-248"],"references":["https://github.com/eemeli/yaml/commit/984f5781ffd807e58cad3b5c8da1f940dab75fba","https://huntr.dev/bounties/4b494e99-5a3e-40d9-8678-277f3060e96c","https://github.com/eemeli/yaml/commit/984f5781ffd807e58cad3b5c8da1f940dab75fba","https://huntr.dev/bounties/4b494e99-5a3e-40d9-8678-277f3060e96c"],"products":["yaml_project:yaml"],"source":"nvd","synced_at":"2026-10-19T21:38:05.473481323+00:00"},"epss":{"cve":"CVE-2023-2251","score":0.01093,"percentile":0.65444,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-f9xv-q969-pqx4","url":"https://osv.dev/vulnerability/GHSA-f9xv-q969-pqx4","summary":"Uncaught Exception in yaml","modified":"2026-09-10T03:50:00.657567624Z","packages":[{"ecosystem":"npm","name":"yaml","purl":"pkg:npm/yaml","ranges":[">=2.0.0-5 <2.2.2"],"fixed":["2.2.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}