CVE-2020-26262
🗓️ 13 Jan 2021 18:15:17Reported by GitHub_MType 
cve🔗 web.nvd.nist.gov📰️ 4 Media mentions👁 273 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 56 |
|---|---|---|---|---|
 | Coturn 4.5.1.x Access Control Bypass Vulnerability | 11 Jan 202100:00 | – | zdt |
 | CVE-2021-21382 | 11 Jun 202121:15 | – | attackerkb |
| CVE-2026-27624 | 25 Feb 202604:04 | – | attackerkb |
 | CVE-2020-26262 | 13 Jan 202118:15 | – | alpinelinux |
 | [ASA-202101-21] coturn: insufficient validation | 12 Jan 202100:00 | – | archlinux |
 | Coturn Web Server Confidential Data Access | 6 Apr 202100:00 | – | bdu_fstec |
 | CVE-2020-26262 | 18 Jan 202111:05 | – | circl |
 | CoTURN Authorization Issues Vulnerability | 11 Jan 202100:00 | – | cnnvd |
| Restund security vulnerabilities | 11 Jun 202100:00 | – | cnnvd |
 | CVE-2020-26262 Loopback bypass in Coturn | 13 Jan 202118:15 | – | cvelist |
10
Node
Node
OR
[
{
"product": "coturn",
"vendor": "coturn",
"versions": [
{
"status": "affected",
"version": "< 4.5.2"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| XOR-PEER-ADDRESS=0.0.0.0 | request body | CONNECT | Access control bypass in Coturn where sending a CONNECT request with XOR-PEER-ADDRESS set to 0.0.0.0 allows relaying packets to the loopback interface. | CWE-441, CWE-682 |
| XOR-PEER-ADDRESS=[::1] | request body | CONNECT | Access control bypass in Coturn where sending a CONNECT request with XOR-PEER-ADDRESS set to [::1] allows relaying packets to the loopback interface (IPv6). | CWE-441, CWE-682 |
| XOR-PEER-ADDRESS=[::] | request body | CONNECT | Access control bypass in Coturn where sending a CONNECT request with XOR-PEER-ADDRESS set to [::] allows relaying packets to the loopback interface (IPv6). | CWE-441, CWE-682 |
Data
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17 Jun 2026 03:07Current
6.9Medium risk
Vulners AI Score6.9
CVSS 26.4
CVSS 3.17.2
EPSS0.01547