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CVE-2023-45806
Detail
Description
Discourse is an open source platform for community discussion. Prior to version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches, if a user has been quoted and uses a `|` in their full name, they might be able to trigger a bug that generates a lot of duplicate content in all the posts they've been quoted by updating their full name again. Version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches contain a patch for this issue. No known workaround exists, although one can stop the "bleeding" by ensuring users only use alphanumeric characters in their full name field.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: It is possible that the NVD CVSS may not match that of the CNA. The most common reason for this is that publicly available information does not provide sufficient detail or that information simply was not available at the time the CVSS vector string was assigned.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.
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OR
*cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:* versions up to (excluding) 3.1.3
*cpe:2.3:a:discourse:discourse:*:*:*:*:beta:*:*:* versions up to (excluding) 3.2.0
*cpe:2.3:a:discourse:discourse:3.2.0:beta1:*:*:beta:*:*:*
*cpe:2.3:a:discourse:discourse:3.2.0:beta2:*:*:beta:*:*:*
Added
CVSS V3.1
NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Changed
Reference Type
https://github.com/discourse/discourse/commit/2ec25105179199cf80912bf011c18b8b870e1863 No Types Assigned
Discourse is an open source platform for community discussion. Prior to version 3.13 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches, if a user has been quoted and uses a `|` in their full name, they might be able to trigger a bug that generates a lot of duplicate content in all the posts they've been quoted by updating their full name again. Version 3.13 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches contain a pa
Discourse is an open source platform for community discussion. Prior to version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches, if a user has been quoted and uses a `|` in their full name, they might be able to trigger a bug that generates a lot of duplicate content in all the posts they've been quoted by updating their full name again. Version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches contain a
Discourse is an open source platform for community discussion. Prior to version 3.13 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches, if a user has been quoted and uses a `|` in their full name, they might be able to trigger a bug that generates a lot of duplicate content in all the posts they've been quoted by updating their full name again. Version 3.13 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches contain a pa
Added
Reference
GitHub, Inc. https://github.com/discourse/discourse/commit/2ec25105179199cf80912bf011c18b8b870e1863 [No types assigned]
Added
Reference
GitHub, Inc. https://github.com/discourse/discourse/commit/7d484864fe91ff79c478f57e7ddb1235d701921e [No types assigned]
Added
Reference
GitHub, Inc. https://github.com/discourse/discourse/security/advisories/GHSA-hcgf-hg2g-mw78 [No types assigned]
Quick Info
CVE Dictionary Entry: CVE-2023-45806 NVD
Published Date: 11/10/2023 NVD
Last Modified: 11/17/2023
Source: GitHub, Inc.