{"cve":"CVE-2022-31054","nvd":{"published":"2022-06-13T20:15:07.897","modified":"2026-06-17T04:44:41.910","status":"Modified","description":"Argo Events is an event-driven workflow automation framework for Kubernetes. Prior to version 1.7.1, several `HandleRoute` endpoints make use of the deprecated `ioutil.ReadAll()`. `ioutil.ReadAll()` reads all the data into memory. As such, an attacker who sends a large request to the Argo Events server will be able to crash it and cause denial of service. A patch for this vulnerability has been released in Argo Events version 1.7.1.","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-787","CWE-400"],"references":["https://github.com/argoproj/argo-events/commit/eaabcb6d65022fc34a0cc9ea7f00681abd326b35","https://github.com/argoproj/argo-events/issues/1946","https://github.com/argoproj/argo-events/pull/1966","https://github.com/argoproj/argo-events/security/advisories/GHSA-5q86-62xr-3r57","https://github.com/argoproj/argo-events/commit/eaabcb6d65022fc34a0cc9ea7f00681abd326b35"],"products":["argo_events_project:argo_events"],"source":"nvd","synced_at":"2026-10-19T21:32:39.174919249+00:00"},"epss":{"cve":"CVE-2022-31054","score":0.01608,"percentile":0.75911,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-5q86-62xr-3r57","url":"https://osv.dev/vulnerability/GHSA-5q86-62xr-3r57","summary":"Uses of deprecated API can be used to cause DoS in user-facing endpoints","modified":"2024-08-21T15:26:47.686156Z","packages":[{"ecosystem":"Go","name":"github.com/argoproj/argo-events","purl":"pkg:golang/github.com/argoproj/argo-events","ranges":["<1.7.1"],"fixed":["1.7.1"]}]},{"id":"GO-2022-0490","url":"https://osv.dev/vulnerability/GO-2022-0490","summary":"Uses of deprecated API can be used to cause DoS in user-facing endpoints in github.com/argoproj/argo-events","modified":"2026-03-03T04:50:26.609828Z","packages":[{"ecosystem":"Go","name":"github.com/argoproj/argo-events","purl":"pkg:golang/github.com/argoproj/argo-events","ranges":["<1.7.1"],"fixed":["1.7.1"]}]}],"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."]}