Security readout for executives and security teams
CVE-2001-1257 is a cross-site scripting flaw in older Horde IMP webmail. A malicious email could contain JavaScript that runs in the user’s browser when viewed. Business impact depends on whether legacy IMP versions remain deployed and reachable. Exposure is most likely in legacy webmail environments still running Horde IMP before 2.2.6 or 1.2.6. Modern systems are unlikely to be affected unless old packages, appliances, or internal mail portals remain in service. Prioritize if the organization still runs legacy Horde IMP. For most modern environments, urgency is lower, but any exposed outdated webmail should be remediated because email-driven XSS can affect user sessions. Mitigation focus: Identify any Horde IMP deployments and their exact versions.; Upgrade vulnerable IMP versions following vendor advisories.; Retire or isolate unsupported legacy webmail instances..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2001-1257 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
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
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CWE details
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