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CVE-2026-93903

🗓️ 30 Sep 2026 13:44:11Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 67 Views

Internal redirect URL validation flaw in LiteSpeed Web Server.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-93903
30 Sep 202615:26
–circl
cvelist
Cvelist
CVE-2026-93903
30 Sep 202613:44
–cvelist
euvd
EUVD
EUVD-2026-89955
30 Sep 202613:44
–euvd
nvd
NVD
CVE-2026-93903
30 Sep 202614:17
–nvd
ptsecurity
Positive Technologies
PT-2026-103276
30 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-93903: Double Decoding of the Same Data
30 Sep 202600:00
–rapid7
CNA
Node
[
  {
    "defaultStatus": "unaffected",
    "product": "LiteSpeed Web Server",
    "vendor": "litespeedtech",
    "versions": [
      {
        "lessThan": "6.3.7 build 1",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]

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30 Sep 2026 17:23Current
5.9Medium risk
Vulners AI Score5.9
CVSS 49.4
EPSS0.00256
67