{"id":"CVE-2023-26144","aliases":["DEBIAN-CVE-2023-26144","EUVD-2023-2482","GHSA-9pv7-vfvm-6vr7","ROOT-APP-NPM-CVE-2023-26144","UBUNTU-CVE-2023-26144"],"status":"published","title":"graphql Uncontrolled Resource Consumption vulnerability","description":"Versions of the package graphql from 16.3.0 and before 16.8.1 are vulnerable to Denial of Service (DoS) due to insufficient checks in the OverlappingFieldsCanBeMergedRule.ts file when parsing large queries. This vulnerability allows an attacker to degrade system performance.\r\r**Note:** It was not proven that this vulnerability can crash the process.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01454,"percentile":0.738,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-400"],"published":"2023-09-20T05:00:02Z","modified":"2026-10-28T02:30:30Z","exploits":[{"source":"pocgithub","id":"tadhglewis/apollo-koa-minimal","title":"tadhglewis/apollo-koa-minimal","date":"2023-08-16","url":"https://github.com/tadhglewis/apollo-koa-minimal"}],"fixes":[{"ecosystem":"npm","package":"graphql","fixed_in":["16.8.1"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:13","package":"node-graphql","fixed_in":["16.8.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"node-graphql","fixed_in":["16.8.1-1"],"sources":["osv"]},{"ecosystem":"Root:npm","package":"graphql","fixed_in":["16.6.0-aikido.1"],"sources":["osv"]},{"ecosystem":"Root:npm","package":"@rootio/graphql","fixed_in":["16.6.0-root.io.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"16.3.0"},{"fixed":"16.8.1"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"node-graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["16.6.0-2","16.8.1-1","16.8.1-2","16.8.1-3","16.8.1-4","16.8.1-5","16.8.1-6","16.8.1-7"]},{"source":"osv","ecosystem":"Debian:13","package":"node-graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"16.8.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"node-graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"16.8.1-1"}]}]},{"source":"osv","ecosystem":"npm","package":"graphql","ranges":[{"type":"SEMVER","events":[{"introduced":"16.3.0"},{"fixed":"16.8.1"}]}]},{"source":"osv","ecosystem":"Root:npm","package":"graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"16.6.0-aikido.1"}]}]},{"source":"osv","ecosystem":"Root:npm","package":"@rootio/graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"16.6.0-root.io.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"node-graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["15.5.0-1","15.5.0-2"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"node-graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["16.6.0-2","16.8.1-1","16.8.1-2"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"node-graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["16.8.1-2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"node-graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["16.8.1-3","16.8.1-4","16.8.1-5"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"node-graphql","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["16.8.1-2","16.8.1-3"]}],"products":[{"vendor":"@tinacms","product":"graphql"},{"vendor":"graphql","product":"graphql"}],"references":[{"url":"https://security.snyk.io/vuln/SNYK-JS-GRAPHQL-5905181","tags":["x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","web","report"]},{"url":"https://github.com/graphql/graphql-js/pull/3972","tags":["x_transferred","Product","fix","web","report"]},{"url":"https://github.com/graphql/graphql-js/issues/3955","tags":["x_transferred","Exploit","Issue Tracking","Third Party Advisory","report","web"]},{"url":"https://github.com/graphql/graphql-js/commit/f94b511386c7e47bd0380dcd56553dc063320226","tags":["x_transferred","Patch","fix","report"]},{"url":"https://github.com/graphql/graphql-js/releases/tag/v16.8.1","tags":["x_transferred","Release Notes","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26144","tags":["advisory"]},{"url":"https://github.com/graphql/graphql-js/commit/8f4c64eb6a7112a929ffeef00caa67529b3f2fcf","tags":["web"]},{"url":"https://github.com/advisories/GHSA-9pv7-vfvm-6vr7"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26144.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-26144","tags":["advisory"]},{"url":"https://github.com/graphql/graphql-js","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2023-26144","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-26144","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-26144","description":"Versions of the package graphql from 16.3.0 and before 16.8.1 are vulnerable to Denial of Service (DoS) due to insufficient checks in the OverlappingFieldsCanBeMergedRule.ts file when parsing large queries. This vulnerability allows an attacker to degrade system performance.\r\r**Note:** It was not proven that this vulnerability can crash the process.","status":"published","published":"2023-09-20T05:00:02.129Z","modified":"2024-09-24T20:32:17.4Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P","level":"medium","assessor":"cna"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:35:15.066338Z"}],"euvd":[{"id":"EUVD-2023-2482","description":"Versions of the package graphql from 16.3.0 and before 16.8.1 are vulnerable to Denial of Service (DoS) due to insufficient checks in the OverlappingFieldsCanBeMergedRule.ts file when parsing large queries. This vulnerability allows an attacker to degrade system performance.\r\r**Note:** It was not proven that this vulnerability can crash the process.","status":"published","published":"2023-09-20T05:00:02Z","modified":"2024-09-24T20:32:17Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P","level":"medium"}],"updated_at":"2026-11-03T00:28:13.49018Z"}],"ghsa":[{"id":"GHSA-9pv7-vfvm-6vr7","title":"graphql Uncontrolled Resource Consumption vulnerability","description":"Versions of the package graphql from 16.3.0 and before 16.8.1 are vulnerable to Denial of Service (DoS) due to insufficient checks in the OverlappingFieldsCanBeMergedRule.ts file when parsing large queries. This vulnerability allows an attacker to degrade system performance.\n\n**Note:** It was not proven that this vulnerability can crash the process.","status":"published","published":"2023-09-20T06:30:50Z","modified":"2023-11-12T05:02:25Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:37:21.209096Z"}],"nvd":[{"id":"CVE-2023-26144","description":"Versions of the package graphql from 16.3.0 and before 16.8.1 are vulnerable to Denial of Service (DoS) due to insufficient checks in the OverlappingFieldsCanBeMergedRule.ts file when parsing large queries. This vulnerability allows an attacker to degrade system performance.\r\r**Note:** It was not proven that this vulnerability can crash the process.","status":"published","published":"2023-09-20T05:15:39.923Z","modified":"2026-06-17T05:42:46.593Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:08:29.595868Z"}],"osv":[{"id":"CVE-2023-26144","description":"Versions of the package graphql from 16.3.0 and before 16.8.1 are vulnerable to Denial of Service (DoS) due to insufficient checks in the OverlappingFieldsCanBeMergedRule.ts file when parsing large queries. This vulnerability allows an attacker to degrade system performance.\r\r**Note:** It was not proven that this vulnerability can crash the process.","status":"published","published":"2023-09-20T05:00:02.129Z","modified":"2026-10-28T02:30:30.334083782Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:44:31.135751Z"},{"id":"DEBIAN-CVE-2023-26144","description":"Versions of the package graphql from 16.3.0 and before 16.8.1 are vulnerable to Denial of Service (DoS) due to insufficient checks in the OverlappingFieldsCanBeMergedRule.ts file when parsing large queries. This vulnerability allows an attacker to degrade system performance.\r\r**Note:** It was not proven that this vulnerability can crash the process.","status":"published","published":"2023-09-20T05:15:39.923Z","modified":"2026-10-26T18:00:43.467600608Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:45:39.369204Z"},{"id":"GHSA-9pv7-vfvm-6vr7","title":"graphql Uncontrolled Resource Consumption vulnerability","description":"Versions of the package graphql from 16.3.0 and before 16.8.1 are vulnerable to Denial of Service (DoS) due to insufficient checks in the OverlappingFieldsCanBeMergedRule.ts file when parsing large queries. This vulnerability allows an attacker to degrade system performance.\n\n**Note:** It was not proven that this vulnerability can crash the process.","status":"published","published":"2023-09-20T06:30:50Z","modified":"2023-11-08T04:11:59.927465Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:46:43.875515Z"},{"id":"UBUNTU-CVE-2023-26144","description":"Versions of the package graphql from 16.3.0 and before 16.8.1 are vulnerable to Denial of Service (DoS) due to insufficient checks in the OverlappingFieldsCanBeMergedRule.ts file when parsing large queries. This vulnerability allows an attacker to degrade system performance.  **Note:** It was not proven that this vulnerability can crash the process.","status":"published","published":"2023-09-20T05:15:00Z","modified":"2026-10-17T12:56:04.499389002Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T16:54:20.198616Z"},{"id":"ROOT-APP-NPM-CVE-2023-26144","title":"CVE-2023-26144 in graphql - Patched by Root","description":"Root has patched CVE-2023-26144 in the graphql package for Root:npm. Multiple fixed versions available.","status":"published","published":"2026-08-07T08:29:51Z","modified":"2026-08-07T10:45:11.310853367Z","updated_at":"2026-11-02T15:53:27.362922Z"}]}}