Discourse is an open source discussion platform. A CSP (Content Security Policy) nonce reuse vulnerability could allow XSS attacks to bypass CSP protection. There are no known XSS vectors at the moment, but should one be discovered, this vulnerability would allow the XSS attack to completely bypass CSP. The vulnerability is patched in the latest tests-passed, beta and stable branches.
Metrics
No CVSS v4.0
Attack Vector Network
Attack Complexity High
Privileges Required Low
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact None
User Interaction None
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Discourse |
|
Configuration 1 [-]
|
No data.
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-07-13T20:57:50.880Z
Updated: 2024-08-02T16:45:57.042Z
Reserved: 2023-06-21T18:50:41.703Z
Link: CVE-2023-36473
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2023-07-13T21:15:08.957
Modified: 2023-07-25T18:35:53.763
Link: CVE-2023-36473
Redhat
No data.