{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-107701","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-10-08T16:52:24.549Z","datePublished":"2026-10-08T18:36:36.315Z","dateUpdated":"2026-10-14T16:05:43.407Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-10-08T18:36:36.315Z"},"datePublic":"2026-03-05T00:00:00.000Z","title":"dot-access through 1.0.0 Prototype Pollution via set() path argument","descriptions":[{"lang":"en","value":"dot-access through 1.0.0 contains a prototype pollution vulnerability that allows attackers to modify Object.prototype by supplying a crafted dotted path to set(). Attackers controlling the path, such as through user-supplied field names, can use __proto__ segments to inject properties into all objects, altering authorization flags and option defaults or crashing the process."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')","cweId":"CWE-1321","type":"CWE"}]}],"affected":[{"vendor":"ntharim","product":"dot-access","defaultStatus":"unaffected","versions":[{"version":"0","lessThanOrEqual":"1.0.0","status":"affected","versionType":"semver"}],"packageURL":"pkg:npm/dot-access","collectionURL":"https://www.npmjs.com/package/dot-access","repo":"https://github.com/ntharim/dot-access"}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","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","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.8,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"LOW","baseScore":8.2,"baseSeverity":"HIGH"}}],"references":[{"url":"https://gist.github.com/R3tro16/e094e4318a040f189fd5d2d33e8c3ec2","tags":["third-party-advisory"]},{"url":"https://github.com/ntharim/dot-access/issues/5","tags":["issue-tracking"]},{"url":"https://github.com/ntharim/dot-access/blob/v1.0.0/index.js#L9-L18","tags":["technical-description"]},{"url":"https://github.com/ntharim/dot-access","tags":["product"]},{"name":"VulnCheck Advisory: dot-access through 1.0.0 Prototype Pollution via set() path argument","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/dot-access-through-1.0.0-prototype-pollution-via-set-path-argument"}],"credits":[{"lang":"en","value":"William Pierson (Retro16)","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-14T14:53:29.191834Z","id":"CVE-2026-107701","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-14T16:05:43.407Z"}}]}}