{"id":"CVE-2024-21489","state":"PUBLISHED","title":"Versions of the package uplot before 1.6.31 are vulnerable to Prototype Pollution via the uplot.assign function due to missing check if the attribute resolves to the object prototy","description":"Versions of the package uplot before 1.6.31 are vulnerable to Prototype Pollution via the uplot.assign function due to missing check if the attribute resolves to the object prototype.","publishedAt":"2024-10-01T05:00:02.644Z","updatedAt":"2026-08-16T15:29:55.578Z","severity":{"score":8.8,"label":"High","version":"4.0","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:P","source":"snyk"},"assigner":"snyk","products":["n/a uplot","n/a org.webjars.npm:uplot"],"affected":[{"vendor":"n/a","product":"uplot","versions":[{"version":"0","status":"affected","lessThan":"1.6.31","versionType":"semver"}]},{"vendor":"n/a","product":"org.webjars.npm:uplot","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"semver"}]}],"references":["https://security.snyk.io/vuln/SNYK-JS-UPLOT-6209224","https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-8163085","https://github.com/leeoniya/uPlot/blob/c52e5001c1d959a99ac495a53e4deca5c44464d2/src/utils.js%23L437-L452","https://github.com/leeoniya/uPlot/commit/5756e3e9b91270b303157e14bd0174311047d983"],"weaknesses":["CWE-1321"],"ingestedAt":"2026-10-29T20:06:59.846Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/21xxx/CVE-2024-21489.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-21489","state":"PUBLISHED","datePublished":"2024-10-01T05:00:02.644Z","dateUpdated":"2026-08-16T15:29:55.578Z","assignerShortName":"snyk","assignerOrgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730","dateReserved":"2023-12-22T12:33:20.118Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Versions of the package uplot before 1.6.31 are vulnerable to Prototype Pollution via the uplot.assign function due to missing check if the attribute resolves to the object prototype."}],"affected":[{"vendor":"n/a","product":"uplot","versions":[{"version":"0","status":"affected","lessThan":"1.6.31","versionType":"semver"}]},{"vendor":"n/a","product":"org.webjars.npm:uplot","versions":[{"version":"0","status":"affected","lessThan":"*","versionType":"semver"}]}],"references":[{"url":"https://security.snyk.io/vuln/SNYK-JS-UPLOT-6209224"},{"url":"https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-8163085"},{"url":"https://github.com/leeoniya/uPlot/blob/c52e5001c1d959a99ac495a53e4deca5c44464d2/src/utils.js%23L437-L452"},{"url":"https://github.com/leeoniya/uPlot/commit/5756e3e9b91270b303157e14bd0174311047d983"}],"metrics":[{"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","exploitCodeMaturity":"PROOF_OF_CONCEPT","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"LOW","baseScore":8.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L/E:P"},"cvssV4_0":{"version":"4.0","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","exploitMaturity":"PROOF_OF_CONCEPT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.8,"baseSeverity":"HIGH","vectorString":"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:P"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1321","description":"Prototype Pollution","lang":"en"}]}],"providerMetadata":{"shortName":"snyk","orgId":"bae035ff-b466-4ff4-94d0-fc9efd9e1730","dateUpdated":"2026-08-16T15:29:55.578Z"},"credits":[{"value":"Tariq Hawis","lang":"en"}]},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"leeoniya","product":"uplot","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"1.6.31","versionType":"semver"}],"cpes":["cpe:2.3:a:leeoniya:uplot:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-01T13:53:45.563874Z","id":"CVE-2024-21489","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-07T14:08:35.115Z"}}]}}}