| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | CVE-2023-22453 | 5 Jan 202322:19 | – | circl |
 | Discourse Information Leakage Vulnerability | 5 Jan 202300:00 | – | cnnvd |
 | CVE-2023-22453 Discourse vulnerable to exposure of user post counts per topic to unauthorized users | 5 Jan 202319:53 | – | cvelist |
 | EUVD-2023-26615 | 3 Oct 202520:07 | – | euvd |
 | Vulnerabilities fixed in Discourse | 6 Jan 202300:00 | – | ncsc |
 | CVE-2023-22453 | 5 Jan 202320:15 | – | nvd |
 | Discourse < 2.8.14 Multiple Vulnerability | 5 Dec 202200:00 | – | openvas |
| Discourse < 3.0.0.beta16 Multiple Vulnerabilities | 6 Jan 202300:00 | – | openvas |
 | BIT-DISCOURSE-2023-22453 Discourse vulnerable to exposure of user post counts per topic to unauthorized users | 6 Mar 202411:02 | – | osv_bit |
| CVE-2023-22453 Discourse vulnerable to exposure of user post counts per topic to unauthorized users | 5 Jan 202319:53 | – | osv_cve |
10
Node
OR
[
{
"vendor": "discourse",
"product": "discourse",
"versions": [
{
"version": "< 2.8.14",
"status": "affected"
},
{
"version": ">= 2.9.0.beta0, < 3.0.0.beta16",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| username | path | /u/username.json | The number of times a user posted in an arbitrary topic is exposed to unauthorized users through the /u/username.json endpoint. | CWE-200 |
Data
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17 Jun 2026 05:35Current
5.1Medium risk
Vulners AI Score5.1
CVSS 3.15.3
EPSS0.00629
SSVC