CVE-2026-104477 Showdown through 2.1.0 XSS via unescaped quote in href and src attributes
| Reporter | Title | Published | Views | Family All 4 |
|---|---|---|---|---|
 | CVE-2026-104477 | 3 Oct 202600:54 | – | cve |
 | EUVD-2026-91853 | 3 Oct 202600:31 | – | euvd |
 | CVE-2026-104477 | 3 Oct 202600:16 | – | nvd |
 | CVE-2026-104477 | 3 Oct 202600:54 | – | redhatcve |
[
{
"vendor": "showdownjs",
"product": "showdown",
"defaultStatus": "unaffected",
"packageURL": "pkg:npm/showdown",
"versions": [
{
"version": "0",
"status": "affected",
"versionType": "semver",
"lessThanOrEqual": "2.1.0"
}
]
}
]Data
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02 Oct 2026 23:28Current
CVSS 45.3
CVSS 3.16.1