Cross-site scripting in IceWarp
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
IceWarp gmaps Cross-Site Scripting Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of IceWarp. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of a parameter passed to the gmaps webpage. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of an arbitrary script. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-25441.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-14499
- 2026-10-03 Alias added: GHSA-xg3h-xcrg-r6h9
References
Advisory 1
Other 1
More IceWarp vulnerabilities
- 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
Sources
- CVE-2025-14499 · CVE Program
- CVE-2025-14499 · NVD
- FIRST EPSS
- GHSA-xg3h-xcrg-r6h9 · GitHub Advisory Database · CC BY 4.0
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