{"cve":"CVE-2022-30633","nvd":{"published":"2022-08-10T20:15:42.210","modified":"2026-06-17T04:43:59.163","status":"Modified","description":"Uncontrolled recursion in Unmarshal in encoding/xml before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via unmarshalling an XML document into a Go struct which has a nested field that uses the 'any' field tag.","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-674"],"references":["https://go.dev/cl/417061","https://go.dev/issue/53611","https://go.googlesource.com/go/+/c4c1993fd2a5b26fe45c09592af6d3388a3b2e08","https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE","https://pkg.go.dev/vuln/GO-2022-0523"],"products":["golang:go"],"source":"nvd","synced_at":"2026-10-19T21:34:18.502168378+00:00"},"epss":{"cve":"CVE-2022-30633","score":0.02208,"percentile":0.82584,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GO-2022-0523","url":"https://osv.dev/vulnerability/GO-2022-0523","summary":"Stack exhaustion when unmarshaling certain documents in encoding/xml","modified":"2024-05-20T16:03:47Z","packages":[{"ecosystem":"Go","name":"stdlib","purl":"pkg:golang/stdlib","ranges":["<1.17.12",">=1.18.0-0 <1.18.4"],"fixed":["1.17.12","1.18.4"]}]}],"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."]}