CVE-2026-107701
HIGHCVSS 8.2Description
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.
Timeline
Published:October 8th, 2026 7:17 PM
Last modified:October 14th, 2026 5:18 PM
CVSS Scoring
CVSS v3: 8.2 (HIGH)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
- https://gist.github.com/R3tro16/e094e4318a040f189fd5d2d33e8c3ec2
- https://github.com/ntharim/dot-access
- https://github.com/ntharim/dot-access/blob/v1.0.0/index.js#L9-L18
- https://github.com/ntharim/dot-access/issues/5
- https://www.vulncheck.com/advisories/dot-access-through-1.0.0-prototype-pollution-via-set-path-argument
Source: NIST NVD · Data may lag official sources by up to one minute