{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/43915?format=json","vulnerability_id":"VCID-aqxr-ayty-6yc6","summary":"Discourse is an open-source discussion platform. Prior to version 3.2.3 on the `stable` branch and version 3.3.0.beta3 on the `tests-passed` branch, an attacker can execute arbitrary JavaScript on users’ browsers by posting a specific URL containing maliciously crafted meta tags. This issue only affects sites with Content Security Polic (CSP) disabled. The problem has been patched in version 3.2.3 on the `stable` branch and version 3.3.0.beta3 on the `tests-passed` branch. As a workaround, ensure CSP is enabled on the forum.","aliases":[{"alias":"CVE-2024-35234"}],"fixed_packages":[],"affected_packages":[],"references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2024-35234","reference_id":"","reference_type":"","scores":[{"value":"0.00174","scoring_system":"epss","scoring_elements":"0.38685","published_at":"2026-06-11T12:55:00Z"},{"value":"0.00174","scoring_system":"epss","scoring_elements":"0.38858","published_at":"2026-06-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-35234"},{"reference_url":"https://github.com/discourse/discourse/commit/26aef0c288839378b9de5819e96eac8cf4ea60fd","reference_id":"26aef0c288839378b9de5819e96eac8cf4ea60fd","reference_type":"","scores":[{"value":"4.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-07-08T20:03:00Z/"}],"url":"https://github.com/discourse/discourse/commit/26aef0c288839378b9de5819e96eac8cf4ea60fd"},{"reference_url":"https://github.com/discourse/discourse/commit/311b737c910cf0a69f61e1b8bc0b78374b6619d2","reference_id":"311b737c910cf0a69f61e1b8bc0b78374b6619d2","reference_type":"","scores":[{"value":"4.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-07-08T20:03:00Z/"}],"url":"https://github.com/discourse/discourse/commit/311b737c910cf0a69f61e1b8bc0b78374b6619d2"},{"reference_url":"https://github.com/discourse/discourse/security/advisories/GHSA-5chg-hm8c-wc58","reference_id":"GHSA-5chg-hm8c-wc58","reference_type":"","scores":[{"value":"4.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-07-08T20:03:00Z/"}],"url":"https://github.com/discourse/discourse/security/advisories/GHSA-5chg-hm8c-wc58"}],"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":"4.2 - 4.2","exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-aqxr-ayty-6yc6"}