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TI-2026-02120 Aliases CVE-2026-2493GHSA-h8gg-vg9f-x3jm

Path traversal in IceWarp

Priority MEDIUM 47CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.05538 92nd percentileScored 2026-11-08
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
IceWarpIceWarp14.2.0.10—No fix listedCNA
  • IceWarp VendorIceWarp Affected 14.2.0.10 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-2493
  2. 2026-10-03 Alias added: GHSA-h8gg-vg9f-x3jm

References

Other 1

  • TI-2023-20749 IceWarp Mail Server v10.4.5 was discovered to contain a local file inclusion (LFI)… CVSS 3.1CRITICAL 9.8
  • TI-2015-01363 Multiple directory traversal vulnerabilities in IceWarp Mail Server before 11.2 allow… CVSS 3.0HIGH 7.5
  • TI-2019-09404 IceWarp Mail Server through 10.4.4 is prone to a local file inclusion vulnerability via… CVSS 3.0HIGH 7.5
  • TI-2024-36801 IceWarp Server 10.2.1 is vulnerable to Cross Site Scripting (XSS) via the meta parameter. CVSS 3.1MEDIUM 6.1
  • TI-2023-23189 Cross Site Scripting (XSS) vulnerability in the Sign-In page of IceWarp WebClient 10.3.5… CVSS 3.1MEDIUM 6.1
  • TI-2023-21651 Cross Site Scripting (XSS) in Webmail Calendar in IceWarp 10.3.1 allows remote attackers… CVSS 3.1MEDIUM 6.1
See all 72 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences