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CVE-2026-27795

🗓️ 25 Feb 2026 17:30:01Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 91 Views🌐 WEB

Earlier RecursiveUrlLoader bypassed SSRF via redirects; upgrade to 1.1.18 which validates redirects.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2026-27795 vulnerabilities
20 May 202601:18
–cgr
circl
Circl
CVE-2026-27795
25 Feb 202623:40
–circl
cnnvd
CNNVD
LangChain.js code issues and vulnerabilities
25 Feb 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-27795 LangChain Community: redirect chaining can lead to SSRF bypass via RecursiveUrlLoader
25 Feb 202617:30
–cvelist
euvd
EUVD
EUVD-2026-8697
25 Feb 202622:59
–euvd
github
Github Security Blog
LangChain Community: redirect chaining can lead to SSRF bypass via RecursiveUrlLoader
25 Feb 202622:59
–github
mend
Mend
CVE-2026-27795
25 Feb 202617:30
–mend
nvd
NVD
CVE-2026-27795
25 Feb 202618:23
–nvd
osv_cga
osv_cga
CGA-2389-CGQV-F8QR
26 Feb 202612:43
–osv_cga
osv_cga
osv_cga
CGA-244C-G759-7R23
26 Feb 202612:28
–osv_cga
Rows per page
NVD
Vulners
Node
langchainlangchain_communityRange<1.1.18node.js
[
  {
    "vendor": "langchain-ai",
    "product": "langchainjs",
    "versions": [
      {
        "version": "< 1.1.18",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
urlpathRecursiveUrlLoaderSSRF bypass in RecursiveUrlLoader where the loader validates the initial URL but allows the underlying fetch to follow redirects automatically, bypassing SSRF protections.CWE-918

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17 Jun 2026 10:27Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.14.1 - 7.4
EPSS0.00247
SSVC
91