{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/319895?format=json","vulnerability_id":"VCID-vydj-4uzb-rfe8","summary":"An issue has been discovered in GitLab CE/EE affecting all versions from 17.9 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. Improper output encoding in the snipper viewer functionality lead to Cross-Site scripting attacks.","aliases":[{"alias":"CVE-2025-2254"}],"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-2025-2254","reference_id":"","reference_type":"","scores":[{"value":"0.00099","scoring_system":"epss","scoring_elements":"0.27744","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00099","scoring_system":"epss","scoring_elements":"0.27706","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00099","scoring_system":"epss","scoring_elements":"0.27535","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51575","published_at":"2026-05-14T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51414","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51463","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51467","published_at":"2026-05-11T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51495","published_at":"2026-05-12T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.5151","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51508","published_at":"2026-05-09T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51551","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.5153","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51518","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51562","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.5157","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51549","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51502","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.51509","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00281","scoring_system":"epss","scoring_elements":"0.5147","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-2254"},{"reference_url":"https://hackerone.com/reports/2973939","reference_id":"2973939","reference_type":"","scores":[{"value":"8.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/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/2025-06-12T13:38:28Z/"}],"url":"https://hackerone.com/reports/2973939"},{"reference_url":"https://gitlab.com/gitlab-org/gitlab/-/issues/524636","reference_id":"524636","reference_type":"","scores":[{"value":"8.7","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/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/2025-06-12T13:38:28Z/"}],"url":"https://gitlab.com/gitlab-org/gitlab/-/issues/524636"},{"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:*:*:*:*:*:*:*:*"}],"weaknesses":[{"cwe_id":79,"name":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","description":"The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users."}],"exploits":[],"severity_range_score":"8.7 - 8.7","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-vydj-4uzb-rfe8"}