CVE-2021-21322
🗓️ 02 Mar 2021 03:35:17Reported by GitHub_MType 
cve🔗 web.nvd.nist.gov📰️ 8 Media mentions👁 187 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 23 |
|---|---|---|---|---|
 | CVE-2021-21322 | 2 Mar 202104:15 | – | attackerkb |
 | fastify-http-proxy: Input validation vulnerability | 1 Mar 202100:00 | – | cnnvd |
 | CVE-2021-21322 Prefix escape | 2 Mar 202103:35 | – | cvelist |
 | EUVD-2021-0642 | 7 Oct 202500:30 | – | euvd |
| EUVD-2026-45375 | 18 Jul 202612:46 | – | euvd |
 | Prefix escape | 3 Mar 202102:18 | – | github |
 | CVE-2021-21322 | 2 Mar 202103:35 | – | mend |
 | Prefix escape | 3 Mar 202102:22 | – | nodejs |
 | CVE-2021-21322 | 2 Mar 202104:15 | – | nvd |
 | CVE-2021-21322 | 2 Mar 202104:15 | – | osv_cve |
10
Node
[
{
"product": "fastify-http-proxy",
"vendor": "fastify",
"versions": [
{
"status": "affected",
"version": "< 4.3.1"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| path | path | /pub/..%2f..%2fpriv | Path traversal via URL encoding allows escaping the intended proxy prefix (e.g., /pub/) to access restricted endpoints (e.g., /priv). | CWE-20 |
Data
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17 Jun 2026 03:35Current
9.2Critical risk
Vulners AI Score9.2
CVSS 27.5
CVSS 3.19.8 - 10
EPSS0.01627