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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-111345— Trudesk through 1.2.11 Authorization Bypass via GET /api/v1/messages/conversation/:id

Quick assessment

Affected
polonel trudesk
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.

Trudesk 在 1.2.11 及更早版本中存在一个权限绕过漏洞，任何经过认证的用户都可以通过提供另一个会话的 ID 来读取私人对话内容。攻击者可以请求 GET /api/v1/messages/conversation/:id，由于该接口缺乏参与者验证，攻击者能够获取完整的消息历史记录以及参与者的用户名、全名和电子邮件地址。

CVSS 4.3 · Medium EPSS 0.27% · P18

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
polonel trudesk ≤ 1.2.11 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-111345

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Trudesk through 1.2.11 Authorization Bypass via GET /api/v1/messages/conversation/:id
Source: CVE Program / CVE List V5
Vulnerability Description
Trudesk through 1.2.11 contains an authorization bypass vulnerability that allows any authenticated user to read private conversations by supplying another conversation's id. Attackers can request GET /api/v1/messages/conversation/:id, which lacks participant checks, to obtain full message history plus participants' usernames, full names and email addresses.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/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
polonel trudesk 0 ~ 1.2.11 -

II. Public POCs for CVE-2026-111345

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-111345

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-111345 (1)

Proof of Concept for CVE-2026-111345 (1)

Security Blog Posts for CVE-2026-111345 (1)

Vendor Pages for CVE-2026-111345 (1)

IV. Related Vulnerabilities

Same product: trudesk
Same vendor: polonel
Same weakness: CWE-639

V. Comments for CVE-2026-111345

No comments yet

Leave a comment