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CVE-2026-63087 Grafana OnCall 1.16.11 Unauthenticated Token Hijack via Plugin Install Endpoint

🗓️ 16 Jul 2026 16:03:55Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

Grafana OnCall through 1.16.11 contains an unauthenticated access vulnerability that allows remote attackers to obtain a valid PluginAuthToken by sending a POST request to the internal plugin install endpoint using hardcoded default stack_id and o...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2026-63087
16 Jul 202616:03
attackerkb
circl
CVE-2026-63087
16 Jul 202616:44
circl
cve
CVE-2026-63087
16 Jul 202616:03
cve
euvd
EUVD-2026-44955
16 Jul 202616:03
euvd
nvd
CVE-2026-63087
16 Jul 202617:16
nvd
ptsecurity
PT-2026-60508
16 Jul 202600:00
ptsecurity
[
  {
    "defaultStatus": "affected",
    "vendor": "grafana-cold-storage",
    "product": "oncall",
    "repo": "https://github.com/grafana-cold-storage/oncall",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "1.16.11"
      }
    ]
  }
]

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16 Jul 2026 16:03Current
CVSS 49.3
CVSS 3.19.8
12