CVE-2026-16527

CVE-2026-16527 affects the PCP project’s pmproxy service. An unauthenticated attacker can bypass access controls via crafted requests to the /store endpoint, enabling overwriting of any PMDA metric and leading to arbitrary code execution and system takeover. Root cause: missing/ineffective access...

CVE-2026-55664

Grist is spreadsheet software using Python as its formula language. Prior to 1.7.15, the GET /forms endpoint read table and column metadata without applying the document's access rules and did not check that the requested section was actually a form. A user with only partial read access, includin...

File Browser has an Access Rule Bypass via Path Traversal in Copy/Rename Destination Parameter

Description The resourcePatchHandler in http/resource.go validates the destination path against configured access rules before the path is cleaned/normalized. The rules engine rules/rules.go uses literal string prefix matching strings.HasPrefix or regex matching against the raw path. The actual...