CVE-2025-48954

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CVSS 3.1

6.1 medium

EPSS

<1%p51

Published

Jun 25, 2025 (Jun 25, 2025)

Modified

Jun 17, 2026

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.

Vendors: discourse
Products: discourse
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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