CVE-2023-37467
CVSS V2 None
CVSS V3 None
Description
Discourse is an open source discussion platform. Prior to version 3.1.0.beta7 of the `beta` and `tests-passed` branches, a CSP (Content Security Policy) nonce reuse vulnerability was discovered could allow cross-site scripting (XSS) attacks to bypass CSP protection for anonymous (i.e. unauthenticated) users. There are no known XSS vectors at the moment, but should one be discovered, this vulnerability would allow the XSS attack to bypass CSP and execute successfully. This vulnerability isn't applicable to logged-in users. Version 3.1.0.beta7 contains a patch. The stable branch doesn't have this vulnerability. A workaround to prevent the vulnerability is to disable Google Tag Manager, i.e., unset the `gtm container id` setting.
Overview
- CVE ID
- CVE-2023-37467
- Assigner
- GitHub_M
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-07-28T14:42:06.159Z
- Last Modified Date
- 2023-07-28T14:42:06.159Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/discourse/discourse/security/advisories/GHSA-gr5h-hm62-jr3j | x_refsource_CONFIRM |
| https://github.com/discourse/discourse/commit/0976c8fad6970b6182e7837bf87de07709407f25 | x_refsource_MISC |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-37467 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-37467 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-25 00:58:34 | Added to TrackCVE |