CVE-2024-39320: Discourse allows iframe injection though default site setting

First published: Tue Jul 30 2024(Updated: )

Discourse is an open source discussion platform. Prior to 3.2.5 and 3.3.0.beta5, the vulnerability allows an attacker to inject iframes from any domain, bypassing the intended restrictions enforced by the allowed_iframes setting. This vulnerability is fixed in 3.2.5 and 3.3.0.beta5.

Credit: security-advisories@github.com

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