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CVE-2026-42339

🗓️ 08 May 2026 22:21:53Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views🌐 WEB

SSRF bypass with 0.0.0.0 in new API enables blind SSRF to localhost.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-42339
8 May 202622:21
attackerkb
Circl
CVE-2026-42339
6 May 202612:19
circl
CNNVD
New API 代码问题漏洞
8 May 202600:00
cnnvd
Cvelist
CVE-2026-42339 New API: SSRF Filter Bypass via 0.0.0.0
8 May 202622:21
cvelist
Github Security Blog
QuantumNous/new-api has an SSRF Filter Bypass via 0.0.0.0
6 May 202617:23
github
NVD
CVE-2026-42339
8 May 202623:16
nvd
OSV
GHSA-V5C3-6WVC-PC2Q QuantumNous/new-api has an SSRF Filter Bypass via 0.0.0.0
6 May 202617:23
osv
Positive Technologies
PT-2026-38265
6 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-42339
11 May 202620:25
redhatcve
Snyk
Server-side Request Forgery (SSRF)
6 May 202617:23
snyk
Rows per page
NVD
Vulners
Node
newapinew_apiRange<0.11.9
OR
newapinew_apiMatch0.11.9alpha1
[
  {
    "vendor": "QuantumNous",
    "product": "new-api",
    "versions": [
      {
        "version": "<= 0.11.9-alpha.1",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
image_urlrequest body/v1/chat/completionsSSRF: multimodal request can use 0.0.0.0 as image/file URL host, bypassing private-IP filter and causing localhost requests.CWE-918
image_urlrequest body/v1/responsesSSRF: multimodal request can use 0.0.0.0 as image/file URL host, bypassing private-IP filter and causing localhost requests.CWE-918
image_urlrequest body/v1/messagesSSRF: multimodal request can use 0.0.0.0 as image/file URL host, bypassing private-IP filter and causing localhost requests.CWE-918

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18 May 2026 14:56Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.1
CVSS 47.1
EPSS0.0001
SSVC
11