{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/93810?format=json","vulnerability_id":"VCID-9jjr-bgdd-nud1","summary":"Outline is a service that allows for collaborative documentation. In versions 0.72.0 through 0.83.0, Outline introduced a feature which facilitates local file system storage capabilities as an optional file storage strategy. This feature allowed a CSP bypass as well as a ContentType bypass that might facilitate further attacks. In the case of self-hosting and using Outline FILE_STORAGE=local on the same domain as the Outline application, a malicious payload can be uploaded as a file attachment and bypass those CSP restrictions, allowing script execution within the context of another user. This is fixed in version 0.84.0.","aliases":[{"alias":"CVE-2025-58351"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-58351","reference_id":"","reference_type":"","scores":[{"value":"0.00077","scoring_system":"epss","scoring_elements":"0.23067","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-58351"},{"reference_url":"https://github.com/outline/outline/commit/18bc93c9c207329244c6909606a2393e863892a3","reference_id":"18bc93c9c207329244c6909606a2393e863892a3","reference_type":"","scores":[{"value":"6.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-09-03T13:46:57Z/"}],"url":"https://github.com/outline/outline/commit/18bc93c9c207329244c6909606a2393e863892a3"},{"reference_url":"https://github.com/outline/outline/security/advisories/GHSA-gcj7-c9jv-fhgf","reference_id":"GHSA-gcj7-c9jv-fhgf","reference_type":"","scores":[{"value":"6.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-09-03T13:46:57Z/"}],"url":"https://github.com/outline/outline/security/advisories/GHSA-gcj7-c9jv-fhgf"},{"reference_url":"https://github.com/outline/outline/releases/tag/v0.84.0","reference_id":"v0.84.0","reference_type":"","scores":[{"value":"6.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-09-03T13:46:57Z/"}],"url":"https://github.com/outline/outline/releases/tag/v0.84.0"}],"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":"6.8 - 6.8","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-9jjr-bgdd-nud1"}