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CVE-2026-9520

🗓️ 26 May 2026 01:30:09Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov👁 95 Views🌐 WEB

CVE-2026-9520 in blitz-js up to 3.0.2 enables remote cross-site scripting via the Sign-in LoginForm component.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-9520
26 May 202601:30
–attackerkb
circl
Circl
CVE-2026-9520
26 May 202608:43
–circl
cnnvd
CNNVD
Blitz 代码注入漏洞
26 May 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-9520 blitz-js blitz Sign-in LoginForm.tsx cross site scripting
26 May 202601:30
–cvelist
euvd
EUVD
EUVD-2026-31781
26 May 202601:30
–euvd
github
Github Security Blog
Blitz has a Cross-site Scripting issue
26 May 202613:30
–github
nvd
NVD
CVE-2026-9520
26 May 202602:16
–nvd
osv
OSV
GHSA-H2P9-CR4H-PX24 Blitz has a Cross-site Scripting issue
26 May 202613:30
–osv
ptsecurity
Positive Technologies
PT-2026-43177
26 May 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-9520: Improper Neutralization of Input During Web Page Generation
26 May 202600:00
–rapid7
Rows per page
Vulners
Node
OR
returnfiblitzMatch3.0.0
returnfiblitzMatch3.0.1
returnfiblitzMatch3.0.2
[
  {
    "vendor": "blitz-js",
    "product": "blitz",
    "versions": [
      {
        "version": "3.0.0",
        "status": "affected"
      },
      {
        "version": "3.0.1",
        "status": "affected"
      },
      {
        "version": "3.0.2",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:blitz-js:blitz:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "Sign-in"
    ]
  }
]
ParameterPositionPathDescriptionCWE
Nextquery parampackages/generator/templates/app/src/app/auth/components/LoginForm.tsxCross-site scripting via manipulation of the Next redirect parameter in the login form.CWE-79, CWE-94

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23 Jul 2026 11:10Current
3.9Low risk
Vulners AI Score3.9
CVSS 3.14.3
CVSS 34.3
CVSS 25
CVSS 45.3
EPSS0.00449
SSVC
95