High severity8.1NVD Advisory· Published Jun 25, 2025· Updated Jun 17, 2026
CVE-2025-48954
CVE-2025-48954
Description
Discourse is an open-source discussion platform. Versions prior to 3.5.0.beta6 are vulnerable to cross-site scripting when the content security policy isn't enabled when using social logins. Version 3.5.0.beta6 patches the issue. As a workaround, have the content security policy enabled.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*+ 7 more
- cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:*range: <3.5.0
- cpe:2.3:a:discourse:discourse:3.5.0:beta1:*:*:beta:*:*:*
- cpe:2.3:a:discourse:discourse:3.5.0:beta2:*:*:beta:*:*:*
- cpe:2.3:a:discourse:discourse:3.5.0:beta3:*:*:beta:*:*:*
- cpe:2.3:a:discourse:discourse:3.5.0:beta4:*:*:beta:*:*:*
- cpe:2.3:a:discourse:discourse:3.5.0:beta5:*:*:beta:*:*:*
- (no CPE)range: <3.5.0.beta6
- (no CPE)range: < 3.5.0.beta6
Patches
Vulnerability mechanics
References
1- github.com/discourse/discourse/security/advisories/GHSA-26p5-mjjh-wfcfnvdVendor Advisory
News mentions
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