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CVE-2026-72587

🗓️ 10 Aug 2026 10:41:36Reported by TuranSecType 
cve
 cve
🔗 web.nvd.nist.gov👁 8 Views

Unauthenticated attacker poisons shared render cache in Instatic by tampering the u parameter of the hole endpoint.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-72587
10 Aug 202610:41
attackerkb
cvelist
Cvelist
CVE-2026-72587 Instatic - Cache Poisoning via Unauthenticated Server Island Endpoint
10 Aug 202610:41
cvelist
euvd
EUVD
EUVD-2026-55219
10 Aug 202612:31
euvd
nvd
NVD
CVE-2026-72587
10 Aug 202611:17
nvd
[
  {
    "vendor": "CoreBunch",
    "product": "Instatic",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThanOrEqual": "0.0.14"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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10 Aug 2026 12:17Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.16.1
8