{"id":"CVE-2024-21529","aliases":["CLSA-2026-1780447840","CLSA-2026-1788560246","EUVD-2024-2781","GHSA-f6v4-cf5j-vf3w","ROOT-APP-NPM-CVE-2024-21529"],"status":"published","title":"dset Prototype Pollution vulnerability","description":"Versions of the package dset before 3.1.4 are vulnerable to Prototype Pollution via the dset function due improper user input sanitization. This vulnerability allows the attacker to inject malicious object property using the built-in Object property __proto__, which is recursively assigned to all the objects in the program.","severity":{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00751,"percentile":0.55456,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1321"],"published":"2024-09-11T05:00:01Z","modified":"2026-10-28T02:31:01Z","fixes":[{"ecosystem":"npm","package":"dset","fixed_in":["3.1.4"],"sources":["ghsa","osv"]},{"ecosystem":"TuxCare:npm","package":"dset","fixed_in":["3.1.3-tuxcare.1","3.1.2-tuxcare.1"],"sources":["osv"]},{"ecosystem":"Root:npm","package":"dset","fixed_in":["3.1.2-aikido.1"],"sources":["osv"]},{"ecosystem":"Root:npm","package":"@rootio/dset","fixed_in":["3.1.2-root.io.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"dset","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.4"}]}]},{"source":"osv","ecosystem":"TuxCare:npm","package":"dset","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.3-tuxcare.0"},{"fixed":"3.1.3-tuxcare.1"}]}],"versions":["3.1.3"]},{"source":"osv","ecosystem":"TuxCare:npm","package":"dset","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.1.2-tuxcare.0"},{"fixed":"3.1.2-tuxcare.1"}]}],"versions":["3.1.2"]},{"source":"osv","ecosystem":"npm","package":"dset","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.1.4"}]}]},{"source":"osv","ecosystem":"Root:npm","package":"dset","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.2-aikido.1"}]}]},{"source":"osv","ecosystem":"Root:npm","package":"@rootio/dset","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.2-root.io.1"}]}]}],"products":[{"vendor":"dset_project","product":"dset"}],"references":[{"url":"https://security.snyk.io/vuln/SNYK-JS-DSET-7116691","tags":["web"]},{"url":"https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-7981555","tags":["web"]},{"url":"https://github.com/lukeed/dset/commit/16d6154e085bef01e99f01330e5a421a7f098afa","tags":["fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-21529","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-f6v4-cf5j-vf3w"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/21xxx/CVE-2024-21529.json","tags":["advisory"]},{"url":"https://github.com/lukeed/dset","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-21529","description":"Versions of the package dset before 3.1.4 are vulnerable to Prototype Pollution via the dset function due improper user input sanitization. This vulnerability allows the attacker to inject malicious object property using the built-in Object property __proto__, which is recursively assigned to all the objects in the program.","status":"published","published":"2024-09-11T05:00:01.507Z","modified":"2026-07-20T15:25:07.399Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L/E:P","level":"high","assessor":"cna"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:34:04.681315Z"}],"euvd":[{"id":"EUVD-2024-2781","description":"Versions of the package dset before 3.1.4 are vulnerable to Prototype Pollution via the dset function due improper user input sanitization. This vulnerability allows the attacker to inject malicious object property using the built-in Object property __proto__, which is recursively assigned to all the objects in the program.","status":"published","published":"2024-09-11T05:00:01Z","modified":"2026-07-20T15:25:07Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T18:19:48.530346Z"}],"ghsa":[{"id":"GHSA-f6v4-cf5j-vf3w","title":"dset Prototype Pollution vulnerability","description":"Versions of the package dset before 3.1.4 are vulnerable to Prototype Pollution via the dset function due improper user input sanitization. This vulnerability allows the attacker to inject malicious object property using the built-in Object property __proto__, which is recursively assigned to all the objects in the program.","status":"published","published":"2024-09-11T06:30:39Z","modified":"2024-09-11T23:11:36Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high"},{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:38:02.014847Z"}],"nvd":[{"id":"CVE-2024-21529","description":"Versions of the package dset before 3.1.4 are vulnerable to Prototype Pollution via the dset function due improper user input sanitization. This vulnerability allows the attacker to inject malicious object property using the built-in Object property __proto__, which is recursively assigned to all the objects in the program.","status":"published","published":"2024-09-11T05:15:02.547Z","modified":"2026-07-14T16:16:41.637Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T14:10:25.561537Z"}],"osv":[{"id":"CVE-2024-21529","description":"Versions of the package dset before 3.1.4 are vulnerable to Prototype Pollution via the dset function due improper user input sanitization. This vulnerability allows the attacker to inject malicious object property using the built-in Object property __proto__, which is recursively assigned to all the objects in the program.","status":"published","published":"2024-09-11T05:00:01.507Z","modified":"2026-10-28T02:31:01.769124496Z","cvss":[{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T15:44:38.577405Z"},{"id":"GHSA-f6v4-cf5j-vf3w","title":"dset Prototype Pollution vulnerability","description":"Versions of the package dset before 3.1.4 are vulnerable to Prototype Pollution via the dset function due improper user input sanitization. This vulnerability allows the attacker to inject malicious object property using the built-in Object property __proto__, which is recursively assigned to all the objects in the program.","status":"published","published":"2024-09-11T06:30:39Z","modified":"2024-09-11T23:27:32.701649Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high"},{"version":"4.0","score":8.8,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-1321"],"updated_at":"2026-11-02T15:46:46.006631Z"},{"id":"CLSA-2026-1780447840","title":"TuxCare security update for dset (1 CVE)","description":"TuxCare rebuilt dset to address 1 CVE. Fixed in 3.1.3-tuxcare.1.","status":"published","published":"2026-08-04T14:52:35Z","modified":"2026-10-15T09:47:50.577465521Z","updated_at":"2026-11-02T15:43:45.445699Z"},{"id":"CLSA-2026-1788560246","title":"TuxCare security update for dset (1 CVE)","description":"TuxCare rebuilt dset to address 1 CVE. Fixed in 3.1.2-tuxcare.1.","status":"published","published":"2026-09-04T22:17:26Z","modified":"2026-10-15T09:48:03.100122586Z","updated_at":"2026-11-02T15:43:47.591214Z"},{"id":"ROOT-APP-NPM-CVE-2024-21529","title":"CVE-2024-21529 in dset - Patched by Root","description":"Root has patched CVE-2024-21529 in the dset package for Root:npm. Multiple fixed versions available.","status":"published","published":"2026-09-02T10:07:34Z","modified":"2026-09-02T12:30:03.031872086Z","updated_at":"2026-11-02T15:53:27.362922Z"}]}}