{"id":"GHSA-72xf-g2v4-qvf3","summary":"tough-cookie Prototype Pollution vulnerability","details":"Versions of the package tough-cookie before 4.1.3 are vulnerable to Prototype Pollution due to improper handling of Cookies when using CookieJar in `rejectPublicSuffixes=false` mode. This issue arises from the manner in which the objects are initialized.","aliases":["CVE-2023-26136"],"modified":"2026-07-17T21:16:53.846322859Z","published":"2023-07-01T06:30:16Z","database_specific":{"cwe_ids":["CWE-1321"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2023-07-07T21:39:57Z","nvd_published_at":"2023-07-01T05:15:16Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26136"},{"type":"WEB","url":"https://github.com/salesforce/tough-cookie/issues/282"},{"type":"WEB","url":"https://github.com/salesforce/tough-cookie/commit/12d474791bb856004e858fdb1c47b7608d09cf6e"},{"type":"PACKAGE","url":"https://github.com/salesforce/tough-cookie"},{"type":"WEB","url":"https://github.com/salesforce/tough-cookie/releases/tag/v4.1.3"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/07/msg00010.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3HUE6ZR5SL73KHL7XUPAOEL6SB7HUDT2"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6PVVPNSAGSDS63HQ74PJ7MZ3MU5IYNVZ"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20240621-0006"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JS-TOUGHCOOKIE-5672873"}],"affected":[{"package":{"name":"tough-cookie","ecosystem":"npm","purl":"pkg:npm/tough-cookie"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.1.3"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/07/GHSA-72xf-g2v4-qvf3/GHSA-72xf-g2v4-qvf3.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}