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CVE-2026-100523

🗓️ 26 Sep 2026 00:59:24Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 1 Views

Unauthenticated open redirect in Cotonti through 1.0.0 message.php via base64-decoded URLs.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-100523 Cotonti through 1.0.0 Open Redirect via message.php redirect parameter
26 Sep 202600:59
–cvelist
euvd
EUVD
EUVD-2026-87378
26 Sep 202600:59
–euvd
nvd
NVD
CVE-2026-100523
26 Sep 202601:17
–nvd
Vulners
CNA
Node
cotonticotontiRange0–1.0.0
[
  {
    "vendor": "Cotonti",
    "product": "Cotonti",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:composer/cotonti/cotonti",
    "versions": [
      {
        "version": "0",
        "lessThanOrEqual": "1.0.0",
        "status": "affected",
        "versionType": "custom"
      }
    ],
    "repo": "https://github.com/Cotonti/Cotonti",
    "programFiles": [
      "message.php",
      "system/common.php"
    ]
  }
]

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26 Sep 2026 01:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 45.1
CVSS 3.16.1
EPSS0.00188
1