Security readout for executives and security teams
CVE-2009-3540 describes a cross-site scripting issue in YourFreeWorld Ultra Classifieds Pro. A vulnerable page may let an attacker place script or HTML through a request parameter, affecting users who view crafted content. The public record says the information came only from third-party sources, so business urgency depends on whether this legacy application is still exposed. Exposure appears limited to deployments of YourFreeWorld Ultra Classifieds Pro that expose listads.php. The supplied data does not identify affected versions or platforms, so validation should rely on inventory, web root inspection, and route discovery rather than CPE matching. Treat this as a legacy exposure question. It is not enough to rely on scanner severity because the record lacks scoring and version data. If the product is still public-facing, prioritize isolation or replacement due to XSS risk and uncertain vendor support. Mitigation focus: Check vendor or maintainer guidance for any historical fix or replacement advice.; Remove or isolate any internet-exposed legacy Ultra Classifieds Pro instance.; If maintaining the code, review cn output handling for safe encoding..
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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ATT&CK lookup starting points
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CVE-2009-3540 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
Products and packages named in the record
CWE details
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