Discourse is an open-source community discussion platform. Versions 3.5.0 and below are vulnerable to XSS attacks through parsing and rendering of chat channel titles and chat thread titles via the quote message functionality when using the rich text editor. This issue is fixed in version 3.5.1.
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Thu, 02 Oct 2025 09:00:00 +0000
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Discourse
Discourse discourse |
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Discourse
Discourse discourse |
Wed, 01 Oct 2025 20:15:00 +0000
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ssvc
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Wed, 01 Oct 2025 19:00:00 +0000
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Description | Discourse is an open-source community discussion platform. Versions 3.5.0 and below are vulnerable to XSS attacks through parsing and rendering of chat channel titles and chat thread titles via the quote message functionality when using the rich text editor. This issue is fixed in version 3.5.1. | |
Title | Discourse is vulnerable to XSS when quoting chat messages | |
Weaknesses | CWE-80 | |
References |
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Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2025-10-01T18:42:54.700Z
Updated: 2025-10-01T19:24:29.602Z
Reserved: 2025-08-22T14:30:32.221Z
Link: CVE-2025-58054

Updated: 2025-10-01T19:04:03.917Z

Status : Awaiting Analysis
Published: 2025-10-01T19:15:36.150
Modified: 2025-10-02T19:11:46.753
Link: CVE-2025-58054

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