CVE-2026-2493
Directory Traversal in IceWarp Collaboration Allows Root Info Disclosure
Publication date: 2026-03-16
Last updated on: 2026-03-16
Assigner: Zero Day Initiative
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| icewarp | collaboration | * |
| icewarp | icewarp | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-22 | The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
[{'type': 'paragraph', 'content': 'CVE-2026-2493 is a directory traversal information disclosure vulnerability in IceWarp collaboration products. It occurs because the software does not properly validate the user-supplied "ticket" parameter before using it in file operations. This flaw allows a remote attacker to manipulate the path and access sensitive files on the system without needing to authenticate.'}] [1]
How can this vulnerability impact me? :
This vulnerability can lead to the disclosure of sensitive information on affected IceWarp installations. Since the attacker can exploit it remotely without authentication, they can access confidential data with root-level privileges. However, it does not affect the integrity or availability of the system.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know