ApostropheCMS: Unauthenticated publicApiProjection bypass via search and sort query builders in the public REST API

影響: npm:apostrophe < 4.34.0 → 4.34.0

ApostropheCMS lets a module expose an anonymous read API by setting publicApiProjection, which whitelists the document fields unauthenticated callers may see. The public REST GET handler applies every launderable query builder from the query string before forcing that projection. Two of those builders, search and sort, operate on the underlying documents rather than the projected output, and neither is checked against the projection. An unauthenticated attacker can therefore: - use ?sea…

在 GitHub Advisory Database 阅读

2026/10/22 02:12，GitHub Advisory Database 发布了“ApostropheCMS: Unauthenticated publicApiProjection bypass via search and sort query builders in the public REST API”（类型：漏洞公告）。严重程度为“中危”（medium）。相关技术：JavaScript / Node.js。CVE：CVE-2026-112954。