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CVE-2026-59822

🗓️ 08 Jul 2026 19:32:18Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 232 Views

LiteLLM MCP authentication bypass via OAuth passthrough allows unauthenticated access; fixed in 1.84.0.

Related
Detection
Affected
Refs
Social
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
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
24 Sep 202619:10
–kitploit
nvd
NVD
CVE-2026-59822
8 Jul 202620:16
–nvd
osv
OSV
ECHO-7929-641D-77EB
24 Jul 202600:00
–osv
osv
OSV
GHSA-7488-6R32-C95Q LiteLLM: MCP Authentication Bypass via OAuth2 Passthrough Fallback
22 Jul 202622:38
–osv
Rows per page
NVD
Vulners
Node
litellmlitellmRange<1.84.0
[
  {
    "vendor": "BerriAI",
    "product": "litellm",
    "versions": [
      {
        "version": "< 1.84.0",
        "status": "affected"
      }
    ]
  }
]

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03 Sep 2026 13:05Current
6Medium risk
Vulners AI Score6
CVSS 3.18.2
CVSS 48.8
EPSS0.00836
SSVC
232