cve-2024-56328
Vulnerability from cvelistv5
Published
2025-02-04 20:55
Modified
2025-02-12 14:03
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Summary
Discourse is an open source platform for community discussion. An attacker can execute arbitrary JavaScript on users' browsers by posting a maliciously crafted onebox url. This issue only affects sites with CSP disabled. This problem has been patched in the latest version of Discourse. Users are advised to upgrade. Users unable to upgrade should enable CSP, disable inline Oneboxes globally, or allow specific domains for Oneboxing.
References
security-advisories@github.comhttps://github.com/discourse/discourse/security/advisories/GHSA-j855-mhxj-x6vg
Impacted products
Vendor Product Version
discourse discourse Version: stable: <= 3.3.3
Version: beta: <= 3.4.0.beta3
Version: tests-passed: <= 3.4.0.beta3
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