CVE-2026-18744
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-18744
Vulnerability Information
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Vulnerability Title
CVE-2026-18744
Source: CVE Program / CVE List V5
Vulnerability Description
Any authenticated case participant can fetch any OTHER vendor's CaseStatement + per-vul CaseMemberStatus by supplying that member's id — test_func only checks _is_my_case, not ownership of kwargs['member']. Bypasses share_status; leaks embargoed vendor affected/not-affected + statement text cross-tenant.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
CERT/CC VINCE 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CERT Coordination Center VINCE是CERT Coordination Center组织的一个支持漏洞披露与协调的平台。 CERT/CC VINCE 3.0.44之前版本存在授权问题漏洞，该漏洞源于test_func仅检查_is_my_case而未检查kwargs['member']的所有权，导致任何已认证的案件参与者可通过提供其他成员ID获取其他厂商的CaseStatement和CaseMemberStatus，绕过share_status，泄露跨租户的受保护厂商受影响状态和声
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
II. Public POCs for CVE-2026-18744
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Patches & Fixes for CVE-2026-18744 (1)
Same Patch Batch · CERT/CC · 2026-08-12 · 3 CVEs total
| CVE-2026-18749 | CVE-2026-18749 | |
| CVE-2026-18750 | CVE-2026-18750 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-18744
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