| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2025-68659 | 28 Jan 202618:51 | – | attackerkb |
 | CVE-2025-68659 | 28 Jan 202619:26 | – | circl |
 | Discourse security vulnerabilities | 28 Jan 202600:00 | – | cnnvd |
 | CVE-2025-68659 Discourse has DoS vulnerability in username change endpoint | 28 Jan 202618:51 | – | cvelist |
 | EUVD-2025-206425 | 28 Jan 202618:51 | – | euvd |
 | CVE-2025-68659 | 28 Jan 202619:16 | – | nvd |
 | BIT-DISCOURSE-2025-68659 Discourse has DoS vulnerability in username change endpoint | 2 Feb 202608:42 | – | osv |
 | PT-2026-5183 | 28 Jan 202600:00 | – | ptsecurity |
 | CVE-2025-68659 | 29 Jan 202621:21 | – | redhatcve |
 | CVE-2025-68659 Discourse has DoS vulnerability in username change endpoint | 28 Jan 202618:51 | – | vulnrichment |
10
[
{
"vendor": "discourse",
"product": "discourse",
"versions": [
{
"version": "< 3.5.4",
"status": "affected"
},
{
"version": ">= 2025.11.0-latest, < 2025.11.2",
"status": "affected"
},
{
"version": ">= 2025.12.0-latest, < 2025.12.1",
"status": "affected"
},
{
"version": ">= 2026.1.0-latest, < 2026.1.0",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| payload | request body | /u//preferences/username | Denial of service via large JSON payloads to the username preference update endpoint. | CWE-770 |
| username | request body | /u//preferences/username | Denial of service via large JSON payloads to the username preference update endpoint. | CWE-770 |
Data
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17 Jun 2026 09:59Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.3 - 5.3
EPSS0.00219
SSVC