CVE-2026-43971 Link Header Directive Smuggling via Unescaped target/rel/Attribute Keys in cow_link:link/1
| Reporter | Title | Published | Views | Family All 23 |
|---|---|---|---|---|
 | CVE-2026-43971 | 18 Aug 202609:01 | – | attackerkb |
 | CVE-2026-43971 affecting package rabbitmq-server for versions less than 3.13.7-9 | 11 Sep 202623:52 | – | cbl_mariner |
 | CVE-2026-43971 | 18 Aug 202610:52 | – | circl |
 | CVE-2026-43971 | 18 Aug 202609:01 | – | cve |
 | CVE-2026-43971 | 18 Aug 202609:01 | – | debiancve |
 | EUVD-2026-60573 | 18 Aug 202609:01 | – | euvd |
 | CVE-2026-43971 | 18 Aug 202609:01 | – | mend |
 | Link Header Directive Smuggling via Unescaped target/rel/Attribute Keys in cow_link:link/1 | 21 Aug 202621:03 | – | mscve |
 | CVE-2026-43971 | 18 Aug 202609:17 | – | nvd |
 | AZL-96873 CVE-2026-43971 affecting package rabbitmq-server for versions less than 3.13.7-9 | 18 Aug 202609:17 | – | osv_azl |
10
[
{
"collectionURL": "https://repo.hex.pm",
"cpes": [
"cpe:2.3:a:ninenines:cowlib:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"cow_link"
],
"packageName": "cowlib",
"packageURL": "pkg:hex/cowlib",
"product": "cowlib",
"programFiles": [
"src/cow_link.erl"
],
"programRoutines": [
{
"name": "cow_link:link/1"
},
{
"name": "cow_link:do_link/1"
},
{
"name": "cow_link:escape/2"
}
],
"repo": "https://github.com/ninenines/cowlib",
"vendor": "ninenines",
"versions": [
{
"lessThan": "2.20.0",
"status": "affected",
"version": "2.9.0",
"versionType": "semver"
}
]
},
{
"collectionURL": "https://github.com",
"cpes": [
"cpe:2.3:a:ninenines:cowlib:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"modules": [
"cow_link"
],
"packageName": "ninenines/cowlib",
"packageURL": "pkg:github/ninenines/cowlib",
"product": "cowlib",
"programFiles": [
"src/cow_link.erl"
],
"programRoutines": [
{
"name": "cow_link:link/1"
},
{
"name": "cow_link:do_link/1"
},
{
"name": "cow_link:escape/2"
}
],
"repo": "https://github.com/ninenines/cowlib",
"vendor": "ninenines",
"versions": [
{
"lessThan": "89da27ee4c241f5d649ba7d9b7f2188918af6cea",
"status": "affected",
"version": "485d58dfa91b91d98135dc95e5615f421715dae5",
"versionType": "git"
}
]
}
]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
16 Sep 2026 20:24Current
CVSS 46.3
EPSS0.00524
SSVC