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CVE-2026-72587

🗓️ 10 Aug 2026 10:41:36Reported by TuranSecType 
cve
 cve
🔗 web.nvd.nist.gov👁 42 Views🌐 WEB

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

Related
Affected
Refs
Paths
[
  {
    "vendor": "CoreBunch",
    "product": "Instatic",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThanOrEqual": "0.0.14"
      }
    ],
    "defaultStatus": "unknown"
  }
]
ParameterPositionPathDescriptionCWE
uquery param/_instatic/hole/<nodeId>Unauthenticated remote attacker can poison the shared render cache by manipulating the u query parameter in GET /_instatic/hole/<nodeId>.CWE-444

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28 Aug 2026 18:51Current
6Medium risk
Vulners AI Score6
CVSS 3.16.1
EPSS0.00315
SSVC
42