CVE-2026-125398: CoreBunch Instatic: Instatic before 0.0.21 contains an authorization bypass vulnerability in handleRowAuthor that allows authenticated…

Instatic before 0.0.21 contains an authorization bypass vulnerability in handleRowAuthor that allows authenticated users to skip table-level access checks by loading rows with getDataRow instead of loadRowForAccess. Attackers holding content.edit.any but lacking data.system.tables.read can send...

CVE-2026-72587

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/ server island endpoint...

CVE-2026-72587

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/ server island endpoint...

CVE-2026-72587

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/ server island endpoint...

CVE-2026-72587: Inconsistent Interpretation of HTTP Requests

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/ server island endpoint...

PT-2026-69471

Name of the Vulnerable Software and Affected Versions CoreBunch/Instatic versions 0.0.1 through 0.0.14 Description An unauthenticated remote attacker can poison the shared process-wide render cache. By manipulating the u query parameter of the GET '/ instatic/hole/' server island endpoint, an...