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CVE-2026-40242 Arcane Unauthenticated SSRF with Conditional Response Reflection in Template Fetch Endpoint

🗓️ 10 Apr 2026 20:34:12Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 52 Views

CVE-2026-40242 Arcane SSRF: unauthenticated fetch endpoint reflects unvalidated URLs; fixed 1.17.3.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-40242
10 Apr 202620:34
–attackerkb
circl
Circl
CVE-2026-40242
10 Apr 202622:32
–circl
cnnvd
CNNVD
arcane 代码问题漏洞
10 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-40242
10 Apr 202620:34
–cve
euvd
EUVD
EUVD-2026-21599
10 Apr 202620:59
–euvd
github
Github Security Blog
Arcane has Unauthenticated SSRF with Conditional Response Reflection in Template Fetch Endpoint
10 Apr 202620:59
–github
mend
Mend
CVE-2026-40242
10 Apr 202620:34
–mend
nuclei
Nuclei
Arcane <= 1.17.2 - Server-Side Request Forgery
19 Oct 202602:08
–nuclei
nvd
NVD
CVE-2026-40242
10 Apr 202621:16
–nvd
osv_ghsa
osv_ghsa
GHSA-FF24-4PRJ-GPMJ Arcane has Unauthenticated SSRF with Conditional Response Reflection in Template Fetch Endpoint
10 Apr 202620:59
–osv_ghsa
Rows per page
[
  {
    "vendor": "getarcaneapp",
    "product": "arcane",
    "versions": [
      {
        "version": "< 1.17.3",
        "status": "affected"
      }
    ]
  }
]

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