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CVE-2026-111709— WhaTicket Community through commit cf04795 IDOR via /tickets/:ticketId and /messages/:ticketId

Quick assessment

Affected
canove whaticket-community
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.

WhaTicket 社区版在提交 cf04795 中存在不安全的直接对象引用漏洞，该漏洞允许已认证的代理访问其他代理的工单。由于 ShowTicketService 未执行所有权或队列检查，攻击者可通过向 GET /tickets/:ticketId 和 /messages/:ticketId 提供其他代理的工单 ID，从而读取完整的消息历史，并发送 WhatsApp 回复（POST 操作）。

CVSS 5.4 · Medium EPSS 0.18% · P7

Affected Version Matrix 1

VendorProduct Version RangeStatus
canove whaticket-community ≤ cf047955a6f0d07002ed89c67d765c28d06f8d52 affected
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I. Basic Information for CVE-2026-111709

Vulnerability Information
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Vulnerability Title
WhaTicket Community through commit cf04795 IDOR via /tickets/:ticketId and /messages/:ticketId
Source: CVE Program / CVE List V5
Vulnerability Description
WhaTicket Community through commit cf04795 contains an insecure direct object reference vulnerability that allows authenticated agents to access other agents' tickets because ShowTicketService performs no ownership or queue checks. Attackers can supply another agent's ticket id to GET /tickets/:ticketId and /messages/:ticketId to read full message history and POST WhatsApp replies.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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
canove whaticket-community 0 ~ cf047955a6f0d07002ed89c67d765c28d06f8d52 -

II. Public POCs for CVE-2026-111709

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-111709

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Vendor Advisories for CVE-2026-111709 (1)

Proof of Concept for CVE-2026-111709 (1)

Security Blog Posts for CVE-2026-111709 (1)

Vendor Pages for CVE-2026-111709 (1)

Other References for CVE-2026-111709 (1)

IV. Related Vulnerabilities

Same product: whaticket-community
Same vendor: canove
Same weakness: CWE-639

V. Comments for CVE-2026-111709

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