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Authentication Bypass Using an Alternate Path or Channel

🗓️ 08 Jul 2026 22:39:20Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 42 Views

Authentication bypass in litellm MCP via OAuth2 passthrough; upgrade to version 1.84.0.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-59822
8 Jul 202619:32
attackerkb
circl
Circl
CVE-2026-59822
8 Jul 202621:39
circl
cisa_kev
CISA KEV Catalog
BerriAI LiteLLM Improper Authentication Vulnerability
2 Sep 202600:00
cisa_kev
cve
CVE
CVE-2026-59822
8 Jul 202619:32
cve
cvelist
Cvelist
CVE-2026-59822 LiteLLM: MCP Authentication Bypass via OAuth2 Passthrough Fallback
8 Jul 202619:32
cvelist
euvd
EUVD
EUVD-2026-42359
22 Jul 202622:38
euvd
github
Github Security Blog
LiteLLM: MCP Authentication Bypass via OAuth2 Passthrough Fallback
22 Jul 202622:38
github
kitploit
Kitploit
CVE-2026-59822
10 Sep 202614:49
kitploit
nvd
NVD
CVE-2026-59822
8 Jul 202620:16
nvd
osv
OSV
ECHO-7929-641D-77EB
24 Jul 202600:00
osv
Rows per page
Vulners
Node
litellmlitellmRange<1.84.0

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29 Aug 2026 01:29Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.18.2
CVSS 48.3 - 8.8
EPSS0.0087
SSVC
42