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CVE-2025-66488 Discourse allows script execution in uploaded HTML/XML files on S3
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2025-66488 | 28 Jan 202618:15 | – | attackerkb |
 | Discourse security vulnerabilities | 28 Jan 202600:00 | – | cnnvd |
 | CVE-2025-66488 | 28 Jan 202618:15 | – | cve |
 | EUVD-2025-206449 | 28 Jan 202618:15 | – | euvd |
 | CVE-2025-66488 | 28 Jan 202619:16 | – | nvd |
 | BIT-DISCOURSE-2025-66488 Discourse allows script execution in uploaded HTML/XML files on S3 | 2 Feb 202608:42 | – | osv |
| CVE-2025-66488 Discourse allows script execution in uploaded HTML/XML files on S3 | 28 Jan 202618:15 | – | osv |
 | PT-2026-5176 | 28 Jan 202600:00 | – | ptsecurity |
 | CVE-2025-66488 | 29 Jan 202621:21 | – | redhatcve |
 | CVE-2025-66488 Discourse allows script execution in uploaded HTML/XML files on S3 | 28 Jan 202618:15 | – | 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"
}
]
}
]Data
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28 Jan 2026 19:29Current
CVSS 3.14.6
EPSS0.00174