Discourse is an option source discussion platform. Prior to version 2.8.14 on the `stable` branch and version 3.0.0.beta16 on the `beta` and `tests-passed` branches, the number of times a user posted in an arbitrary topic is exposed to unauthorized users through the `/u/username.json` endpoint. The issue is patched in version 2.8.14 and 3.0.0.beta16. There is no known workaround.
Metrics
No CVSS v4.0
Attack Vector Network
Attack Complexity Low
Privileges Required None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
User Interaction None
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploitation none
Automatable yes
Technical Impact partial
Affected Vendors & Products
| Vendors | Products |
|---|---|
| Discourse |
|
Configuration 1 [-]
|
Configuration 2 [-]
|
No data.
References
History
Mon, 10 Mar 2025 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-01-05T19:53:34.180Z
Updated: 2025-03-10T21:31:52.286Z
Reserved: 2022-12-29T03:00:40.877Z
Link: CVE-2023-22453
Updated: 2024-08-02T10:13:48.398Z
Status : Modified
Published: 2023-01-05T20:15:18.743
Modified: 2024-11-21T07:44:50.127
Link: CVE-2023-22453
No data.