CVE-2026-72587
MEDIUM
NVD
CVSS Score
6.1
Severity
MEDIUM
Published
Aug 10, 2026
Vendor
unknown
Description
A cache poisoning vulnerability in CoreBunch/Instatic through 0.0.14 allows an unauthenticated remote attacker to poison the shared process-wide render cache by manipulating the u query parameter of the GET /_instatic/hole/<nodeId> server island endpoint.