CVE-2026-56773 漏洞深度分析

漏洞概述

CVE 编号: CVE-2026-56773
CVSS 评分: 8.7(HIGH)
CVSS 向量: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE 分类: CWE-862
漏洞状态: Deferred
发布时间: 2026-06-26T15:16:47.410
最后更新: 2026-07-14T22:17:21.740

漏洞描述

Teable's v2 REST API controller lacks @Permissions metadata on ORPC endpoints, allowing any authenticated user to bypass authorization checks. Attackers can read table schemas, create tables, and modify or delete records across bases and tables via endpoints like GET /api/v2/tables/get and POST /api/v2/tables/updateRecords.

影响分析

此漏洞的具体影响取决于实际利用场景。"

修复建议

  1. 及时关注厂商发布的安全更新和补丁
  2. 升级受影响组件到最新版本
  3. 如无法立即升级,参考厂商提供的临时缓解措施
  4. 加强网络访问控制和监控

参考链接

  1. https://github.com/teableio/teable/pull/3285
  2. https://github.com/teableio/teable/releases/tag/release.2026-06-15T04-43-24Z.1912
  3. https://www.vulncheck.com/advisories/teable-missing-authorization-in-v2-rest-api