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Host Confusion

🗓️ 02 Sep 2026 21:36:23Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 6 Views

Host Confusion in fast-uri via unbalanced brackets in parse() defeats SSRF denylists.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-84394
2 Sep 202620:28
circl
cve
CVE
CVE-2026-84394
2 Sep 202620:25
cve
cvelist
Cvelist
CVE-2026-84394 fast-uri vulnerable to host confusion via an unclosed bracket in the URI authority
2 Sep 202620:25
cvelist
debiancve
Debian CVE
CVE-2026-84394
2 Sep 202620:25
debiancve
euvd
EUVD
EUVD-2026-70282
2 Sep 202620:25
euvd
nvd
NVD
CVE-2026-84394
3 Sep 202605:16
nvd
osv
OSV
DEBIAN-CVE-2026-84394
3 Sep 202605:16
osv
osv
OSV
UBUNTU-CVE-2026-84394
4 Sep 202600:00
osv
ptsecurity
Positive Technologies
PT-2026-84880
2 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-84394
2 Sep 202621:11
redhatcve
Rows per page
Vulners
Node
OR
openjsffast-uriRange2.4.52.4.6
openjsffast-uriRange3.1.63.1.7
openjsffast-uriRange4.1.34.1.4

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03 Sep 2026 07:57Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
CVSS 48.7
EPSS0.00221
SSVC
6