Unrated severityNVD Advisory· Published Jul 30, 2024· Updated Aug 2, 2024
Discourse has an XSS via Onebox system
CVE-2024-37165
Description
Discourse is an open source discussion platform. Prior to 3.2.3 and 3.3.0.beta3, improperly sanitized Onebox data could lead to an XSS vulnerability in some situations. This vulnerability only affects Discourse instances which have disabled the default Content Security Policy. This vulnerability is fixed in 3.2.3 and 3.3.0.beta3.
Affected products
3< 3.2.3, < 3.3.0.beta3+ 1 more
- (no CPE)range: < 3.2.3, < 3.3.0.beta3
- (no CPE)range: < 3.2.3
Patches
Vulnerability mechanics
References
3- github.com/discourse/discourse/commit/26aef0c288839378b9de5819e96eac8cf4ea60fdmitrex_refsource_MISC
- github.com/discourse/discourse/commit/311b737c910cf0a69f61e1b8bc0b78374b6619d2mitrex_refsource_MISC
- github.com/discourse/discourse/security/advisories/GHSA-cx83-5p6x-9qh9mitrex_refsource_CONFIRM
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