Security readout for executives and security teams
CVE-2009-4771 affects older Ubercart payment handling for Drupal stores using PayPal Website Payments Standard. The flaw means orders were not properly validated, allowing remote attackers to trigger unspecified duplicate actions. The public record does not define the exact duplicate action, severity score, or attack vector, so urgency depends on whether legacy affected versions remain in use. Exposure is most likely on legacy Drupal sites running Ubercart 5.x or 6.x with PayPal Website Payments Standard enabled and versions below the fixed releases. Modern sites, disabled PayPal WPS integrations, or upgraded Ubercart deployments are less likely exposed. Prioritize if the organization still operates legacy Drupal Ubercart commerce sites using PayPal WPS. The risk is harder to quantify because impact and exploitation details are incomplete, but payment workflow duplication can create financial, fulfillment, and customer-service consequences. Mitigation focus: Upgrade Ubercart 5.x to 5.x-1.9 or later.; Upgrade Ubercart 6.x to 6.x-2.1 or later.; Check current Drupal and Ubercart vendor guidance for legacy support status..
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-2009-4771 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
- ubercart-orders-security-bypass(54346)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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