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CVE-2026-80207— APITable through 1.13.0-beta.1 Missing Authentication on the Internal Notification Create Endpoint

Quick assessment

Affected
apitable apitable
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

APITable是APITable组织的一款多维表格协作平台。 APITable 1.13.0-beta.1及之前版本存在授权问题漏洞，该漏洞源于InternalNotifyController的create处理程序将requiredLogin设为false，且ResourceInterceptor在验证会话或API密钥前返回，导致未认证攻击者可绕过身份验证，持久化任意通知并向任意用户ID发送，且可通过设置fromUserId为0使消息以系统发送者身份显示为合法系统通知。

CVSS 5.3 · Medium EPSS 0.35% · P27

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
apitable apitable ≤ 1.13.0-beta.1 affected
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I. Basic Information for CVE-2026-80207

Vulnerability Information
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Vulnerability Title
APITable through 1.13.0-beta.1 Missing Authentication on the Internal Notification Create Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
APITable through 1.13.0-beta.1 annotates the create handler of InternalNotifyController with requiredLogin = false. ResourceInterceptor honours that annotation by returning before any session or API key is validated, and the nginx gateway shipped with the product proxies every /api request to the backend server, so POST /api/v1/internal/notification/create is reachable by any unauthenticated client that can reach the gateway. An attacker can persist arbitrary notifications in apitable_player_notification against any user ID they name, and because fromUserId can be set to 0 the message is stored with the system sender and renders in the victim's inbox as a legitimate system notification. The body extras content is stored verbatim and forwarded to the frontend.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
APITable 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
APITable是APITable组织的一款多维表格协作平台。 APITable 1.13.0-beta.1及之前版本存在授权问题漏洞，该漏洞源于InternalNotifyController的create处理程序将requiredLogin设为false，且ResourceInterceptor在验证会话或API密钥前返回，导致未认证攻击者可绕过身份验证，持久化任意通知并向任意用户ID发送，且可通过设置fromUserId为0使消息以系统发送者身份显示为合法系统通知。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
apitable apitable 0 ~ 1.13.0-beta.1 -

II. Public POCs for CVE-2026-80207

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III. Intelligence Information for CVE-2026-80207

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Vendor Advisories for CVE-2026-80207 (1)

News Coverage for CVE-2026-80207 (1)

Other References for CVE-2026-80207 (2)

IV. Related Vulnerabilities

Same product: apitable
Same vendor: apitable
Same weakness: CWE-306

V. Comments for CVE-2026-80207

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