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CVE-2026-2493— IceWarp collaboration Directory Traversal Information Disclosure Vulnerability

EPSS 44.59% · P98
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I. Basic Information for CVE-2026-2493

Vulnerability Information
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Vulnerability Title
IceWarp collaboration Directory Traversal Information Disclosure Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
IceWarp collaboration Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of IceWarp. Authentication is not required to exploit this vulnerability. The specific flaw exists within handling of the ticket parameter provided to the collaboration endpoint. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose information in the context of root. Was ZDI-CAN-25440.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
IceWarp 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IceWarp是捷克爱思华宝（IceWarp）公司的一种集成式的企业通信和协作平台，旨在为组织提供各种工具和功能，以支持内部和外部沟通、协作和业务流程。 IceWarp存在路径遍历漏洞，该漏洞源于对提供给协作端点的ticket参数处理不当，可能导致远程攻击者泄露根环境下的信息。
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

VendorProductAffected VersionsCPESubscribe
IceWarpIceWarp 14.2.0.10 -

II. Public POCs for CVE-2026-2493

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III. Intelligence Information for CVE-2026-2493

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IV. Related Vulnerabilities

Same product: IceWarp
Same vendor: IceWarp
Same weakness: CWE-22

V. Comments for CVE-2026-2493

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