Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-116018— ONEARMY community-platform before 2.165.2 IDOR via notification read endpoint

Quick assessment

Affected
ONEARMY community-platform
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.

ONEARMY 社区平台在版本 2.165.2 之前存在不安全的直接对象引用漏洞，允许已认证用户通过 POST /api/notifications/:id/read 接口将其他用户的标记为已读。攻击者可以遍历连续的通知 ID，从而抑制同一租户内其他用户的未读提示，导致他们错过回复、评论和新内容通知。

CVSS 4.3 · Medium

Possible ATT&CK Techniques 2 AI

T1078.004 · Cloud Accounts T1562.006

Affected Version Matrix 1

VendorProduct Version RangeStatus
ONEARMY community-platform < 2.165.2 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-116018

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
ONEARMY community-platform before 2.165.2 IDOR via notification read endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
ONEARMY community-platform before 2.165.2 contains an insecure direct object reference vulnerability that allows authenticated users to mark other users' notifications as read via POST /api/notifications/:id/read. Attackers can iterate sequential notification IDs to suppress unread indicators of users in the same tenant, causing them to miss replies, comments and new-content notices.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ONEARMY community-platform 0 ~ 2.165.2 -

II. Public POCs for CVE-2026-116018

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-116018

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-116018 (2)

Vendor Advisories for CVE-2026-116018 (1)

Security Blog Posts for CVE-2026-116018 (1)

Vendor Pages for CVE-2026-116018 (2)

Other References for CVE-2026-116018 (1)

IV. Related Vulnerabilities

Same weakness: CWE-639