{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/348586?format=json","vulnerability_id":"VCID-7ww3-rtvx-7bgy","summary":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.10 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an unauthenticated user to execute arbitrary GraphQL mutations on behalf of authenticated users due to insufficient CSRF protection.","aliases":[{"alias":"CVE-2026-3857"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/923256?format=json","purl":"pkg:deb/debian/gitlab@0?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@0%3Fdistro=sid"},{"url":"http://public2.vulnerablecode.io/api/packages/923255?format=json","purl":"pkg:deb/debian/gitlab@17.6.5-19?distro=sid","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:deb/debian/gitlab@17.6.5-19%3Fdistro=sid"}],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-3857","reference_id":"","reference_type":"","scores":[{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.01291","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.01295","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.01306","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.01312","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.01315","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.01299","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.01293","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.01286","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.013","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.01374","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00011","scoring_system":"epss","scoring_elements":"0.01383","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.0168","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01683","published_at":"2026-05-11T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01687","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01715","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01688","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01682","published_at":"2026-05-09T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01677","published_at":"2026-05-12T12:55:00Z"},{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01685","published_at":"2026-05-14T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-3857"},{"reference_url":"https://hackerone.com/reports/3584382","reference_id":"3584382","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-03-26T03:55:34Z/"}],"url":"https://hackerone.com/reports/3584382"},{"reference_url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/592828","reference_id":"592828","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-03-26T03:55:34Z/"}],"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/592828"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*","reference_id":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"},{"reference_url":"https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/","reference_id":"patch-release-gitlab-18-10-1-released","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-03-26T03:55:34Z/"}],"url":"https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/"}],"weaknesses":[{"cwe_id":352,"name":"Cross-Site Request Forgery (CSRF)","description":"The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request."}],"exploits":[],"severity_range_score":"8.1 - 8.1","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-7ww3-rtvx-7bgy"}