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CVE-2023-25172

Published: 2023-03-17T17:15Z
Last Modified: 2024-11-21T07:49Z
Source: MITRE CVE List
License: MITRE-CVE-TOS
Discourse is an open-source discussion platform. Prior to version 3.0.1 of the `stable` branch and version 3.1.0.beta2 of the `beta` and `tests-passed` branches, a maliciously crafted URL can be included in a user's full name field to to carry out cross-site scripting attacks on sites with a disabled or overly permissive CSP (Content Security Policy). Discourse's default CSP prevents this vulnerability. The vulnerability is patched in version 3.0.1 of the `stable` branch and version 3.1.0.beta2 of the `beta` and `tests-passed` branches. As a workaround, enable and/or restore your site's CSP to the default one provided with Discourse. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt