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CVE-2026-23480 Blinko: Low Privilege User Privilege Escalation - upsertUser Endpoint

🗓️ 23 Mar 2026 20:39:38Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 17 Views

Blinko upsertUser flaw allows any authenticated user to modify others’ passwords, escalate to superadmin, and bypass ownership checks before version 1.8.4.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-23480
23 Mar 202620:39
attackerkb
CNNVD
Blinko 安全漏洞
23 Mar 202600:00
cnnvd
CVE
CVE-2026-23480
23 Mar 202620:39
cve
EUVD
EUVD-2026-14529
23 Mar 202620:39
euvd
NVD
CVE-2026-23480
23 Mar 202621:17
nvd
OSV
CVE-2026-23480 Blinko: Low Privilege User Privilege Escalation - upsertUser Endpoint
23 Mar 202620:39
osv
Positive Technologies
PT-2026-27203
23 Mar 202600:00
ptsecurity
RedhatCVE
CVE-2026-23480
26 Mar 202615:11
redhatcve
Vulnrichment
CVE-2026-23480 Blinko: Low Privilege User Privilege Escalation - upsertUser Endpoint
23 Mar 202620:39
vulnrichment
[
  {
    "vendor": "blinkospace",
    "product": "blinko",
    "versions": [
      {
        "version": "< 1.8.4",
        "status": "affected"
      }
    ]
  }
]

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