{"url":"http://public2.vulnerablecode.io/api/packages/1019671?format=json","purl":"pkg:npm/%40budibase/backend-core@3.34.2","type":"npm","namespace":"@budibase","name":"backend-core","version":"3.34.2","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"3.35.10","latest_non_vulnerable_version":"3.38.2","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/70368?format=json","vulnerability_id":"VCID-26sa-d3pj-qugz","summary":"Budibase is an open-source low-code platform. Prior to version 3.35.10, the budibase:auth cookie containing the JWT session token is set with httpOnly: false at packages/backend-core/src/utils/utils.ts:218. JavaScript can read this cookie via document.cookie. This means every XSS becomes a full account takeover — the attacker steals the JWT and has persistent access to the victim's account. The cookie also lacks secure: true (sent over plaintext HTTP) and sameSite attribute. This issue has been patched in version 3.35.10.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-42239","reference_id":"","reference_type":"","scores":[{"value":"0.0004","scoring_system":"epss","scoring_elements":"0.12405","published_at":"2026-06-13T12:55:00Z"},{"value":"0.0004","scoring_system":"epss","scoring_elements":"0.12385","published_at":"2026-06-14T12:55:00Z"},{"value":"0.0004","scoring_system":"epss","scoring_elements":"0.12307","published_at":"2026-06-11T12:55:00Z"},{"value":"0.0004","scoring_system":"epss","scoring_elements":"0.12397","published_at":"2026-06-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-42239"},{"reference_url":"https://github.com/Budibase/budibase","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/Budibase/budibase"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42239","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42239"},{"reference_url":"https://github.com/Budibase/budibase/releases/tag/3.35.10","reference_id":"3.35.10","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2026-05-07T19:39:21Z/"}],"url":"https://github.com/Budibase/budibase/releases/tag/3.35.10"},{"reference_url":"https://github.com/advisories/GHSA-4f9j-vr4p-642r","reference_id":"GHSA-4f9j-vr4p-642r","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-4f9j-vr4p-642r"},{"reference_url":"https://github.com/Budibase/budibase/security/advisories/GHSA-4f9j-vr4p-642r","reference_id":"GHSA-4f9j-vr4p-642r","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2026-05-07T19:39:21Z/"}],"url":"https://github.com/Budibase/budibase/security/advisories/GHSA-4f9j-vr4p-642r"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/374269?format=json","purl":"pkg:npm/%40budibase/backend-core@3.35.10","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/%2540budibase/backend-core@3.35.10"}],"aliases":["CVE-2026-42239","GHSA-4f9j-vr4p-642r"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-26sa-d3pj-qugz"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/80796?format=json","vulnerability_id":"VCID-t9dz-y65b-yubn","summary":"Budibase is an open-source low-code platform. Prior to 3.35.4, the authenticated middleware uses unanchored regular expressions to match public (no-auth) endpoint patterns against ctx.request.url. Since ctx.request.url in Koa includes the query string, an attacker can access any protected endpoint by appending a public endpoint path as a query parameter. For example, POST /api/global/users/search?x=/api/system/status bypasses all authentication because the regex /api/system/status/ matches in the query string portion of the URL. This vulnerability is fixed in 3.35.4.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-41428","reference_id":"","reference_type":"","scores":[{"value":"0.00104","scoring_system":"epss","scoring_elements":"0.28032","published_at":"2026-06-14T12:55:00Z"},{"value":"0.00104","scoring_system":"epss","scoring_elements":"0.27815","published_at":"2026-06-11T12:55:00Z"},{"value":"0.00104","scoring_system":"epss","scoring_elements":"0.2804","published_at":"2026-06-13T12:55:00Z"},{"value":"0.00104","scoring_system":"epss","scoring_elements":"0.28013","published_at":"2026-06-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-41428"},{"reference_url":"https://github.com/Budibase/budibase","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/Budibase/budibase"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41428","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41428"},{"reference_url":"https://github.com/advisories/GHSA-8783-3wgf-jggf","reference_id":"GHSA-8783-3wgf-jggf","reference_type":"","scores":[{"value":"CRITICAL","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-8783-3wgf-jggf"},{"reference_url":"https://github.com/Budibase/budibase/security/advisories/GHSA-8783-3wgf-jggf","reference_id":"GHSA-8783-3wgf-jggf","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"value":"CRITICAL","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-24T20:00:28Z/"}],"url":"https://github.com/Budibase/budibase/security/advisories/GHSA-8783-3wgf-jggf"}],"fixed_packages":[],"aliases":["CVE-2026-41428","GHSA-8783-3wgf-jggf"],"risk_score":4.5,"exploitability":"0.5","weighted_severity":"9.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-t9dz-y65b-yubn"}],"fixing_vulnerabilities":[],"risk_score":"4.5","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/%2540budibase/backend-core@3.34.2"}