CVE-2026-29965: n/a
HSC MailInspector 5.3.3-7 is vulnerable to Cross Site Scripting (XSS) in the /police/WarningUrlPage.php endpoint due to improper neutralization of user-supplied input that uses alternate or obfuscated JavaScript syntax.
AI Analysis
Technical Summary
CVE-2026-29965 identifies a Cross Site Scripting (XSS) vulnerability in HSC MailInspector 5.3.3-7 specifically in the /police/WarningUrlPage.php endpoint. This vulnerability is due to insufficient sanitization of user input that employs alternate or obfuscated JavaScript syntax, enabling script injection. The vulnerability is published but lacks a CVSS score, vendor advisory, or patch information. It is not a cloud service, and no known exploits have been reported.
Potential Impact
Successful exploitation of this XSS vulnerability could allow an attacker to execute arbitrary JavaScript in the context of the affected application, potentially leading to session hijacking, defacement, or other client-side attacks. However, no known exploits are currently reported, and the exact impact depends on how the vulnerable endpoint is used within the environment.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider restricting access to the vulnerable endpoint or implementing input validation and output encoding as temporary mitigations. Monitor vendor channels for updates.
CVE-2026-29965: n/a
Description
HSC MailInspector 5.3.3-7 is vulnerable to Cross Site Scripting (XSS) in the /police/WarningUrlPage.php endpoint due to improper neutralization of user-supplied input that uses alternate or obfuscated JavaScript syntax.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-29965 identifies a Cross Site Scripting (XSS) vulnerability in HSC MailInspector 5.3.3-7 specifically in the /police/WarningUrlPage.php endpoint. This vulnerability is due to insufficient sanitization of user input that employs alternate or obfuscated JavaScript syntax, enabling script injection. The vulnerability is published but lacks a CVSS score, vendor advisory, or patch information. It is not a cloud service, and no known exploits have been reported.
Potential Impact
Successful exploitation of this XSS vulnerability could allow an attacker to execute arbitrary JavaScript in the context of the affected application, potentially leading to session hijacking, defacement, or other client-side attacks. However, no known exploits are currently reported, and the exact impact depends on how the vulnerable endpoint is used within the environment.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider restricting access to the vulnerable endpoint or implementing input validation and output encoding as temporary mitigations. Monitor vendor channels for updates.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-03-04T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a0b4e31ec166c07b0dc0320
Added to database: 5/18/2026, 5:36:49 PM
Last enriched: 5/18/2026, 5:52:03 PM
Last updated: 5/20/2026, 5:17:05 PM
Views: 14
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