Security readout for executives and security teams
This old CVE describes a session fixation flaw in the Drupal Shared Sign-On module versions 5.x and 6.x. If present, an attacker could potentially take over a user’s web session. The public record does not provide a CVSS score, affected package details, exploit status, or fixed version. Exposure is most likely limited to legacy Drupal deployments using the Shared Sign-On module in the 5.x or 6.x series. The source bundle does not identify CPEs or broader affected products. Treat this as a legacy exposure cleanup item unless asset inventory shows the module is still in production. If present on internet-facing authentication flows, prioritize remediation because the stated impact is session hijacking. Mitigation focus: Inventory Drupal sites for Shared Sign-On module usage.; Check the Drupal advisory for fixed releases or vendor-supported workarounds.; Remove or replace unsupported Shared Sign-On deployments if no fix is available..
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-2009-3657 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
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
- sharedsignon-unspecified-session-hijacking(53560)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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