Security readout for executives and security teams
CVE-2005-4192 is an authenticated cross-site scripting issue in Horde Mnemo Note Manager H3 before 2.0.3. A logged-in user could store script or HTML in a notepad name or description. Business risk is limited to legacy Horde Mnemo deployments, but a successful XSS could affect users who view the injected content. Exposure is likely only where Horde Mnemo Note Manager H3 versions earlier than 2.0.3 are still deployed. The attacker must be authenticated and able to create a notepad. Public internet exposure depends on whether the Horde installation is reachable externally. Treat this as a legacy application risk. It is not a current KEV item, but any remaining pre-2.0.3 Horde Mnemo deployment should be upgraded or isolated because authenticated XSS can undermine user trust and session security. Mitigation focus: Upgrade Horde Mnemo Note Manager H3 to 2.0.3 or later.; Check Horde guidance for any additional supported remediation steps.; Restrict notepad creation to trusted users until upgraded..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-2005-4192 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
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Source materials
- CVE List V5 sourceCVE List V5
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CWE details
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