| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | CVE-2026-27193 | 21 Feb 202604:09 | – | attackerkb |
 | Feathers information leakage vulnerability | 21 Feb 202600:00 | – | cnnvd |
 | CVE-2026-27193 Feathers exposes internal headers via unencrypted session cookie | 21 Feb 202604:09 | – | cvelist |
 | Feathers exposes internal headers via unencrypted session cookie | 19 Feb 202620:32 | – | github |
 | CVE-2026-27193 | 21 Feb 202604:09 | – | mend |
 | CVE-2026-27193 | 21 Feb 202605:17 | – | nvd |
 | GHSA-9M9C-VPV5-9G85 Feathers exposes internal headers via unencrypted session cookie | 19 Feb 202620:32 | – | osv_ghsa |
 | PT-2026-21348 | 21 Feb 202600:00 | – | ptsecurity |
 | CVE-2026-27193: Exposure of Sensitive Information to an Unauthorized Actor | 21 Feb 202600:00 | – | rapid7 |
 | CVE-2026-27193 | 22 Feb 202607:24 | – | redhatcve |
10
Node
[
{
"vendor": "feathersjs",
"product": "feathers",
"versions": [
{
"version": "< 5.0.40",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| all HTTP request headers | header | / | Feathersjs stores all HTTP request headers in the session cookie. Because the cookie is only signed and not encrypted, any client can decode the base64-encoded cookie to view sensitive internal proxy/gateway headers (e.g., API keys, internal IPs). | CWE-200 |
Data
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17 Jun 2026 10:26Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.3
CVSS 48.2
EPSS0.00456
SSVC