Security readout for executives and security teams
CVE-2009-4733 is a SQL injection issue in SimpleLoginSys 0.5. If a site uses the vulnerable checkuser.php code with PHP magic_quotes_gpc disabled, a remote attacker could manipulate database queries through the username field. This could affect account data and authentication records, depending on the database privileges. Exposure is likely limited to legacy PHP sites still running SimpleLoginSys 0.5 or copied code from that project, especially where magic_quotes_gpc is disabled. The supplied affected-product metadata is incomplete. Treat this as high priority if SimpleLoginSys 0.5 is internet-facing or protects sensitive data. The issue is old, publicly documented, and potentially database-impacting, but exposure may be narrow and must be confirmed by inventory. Mitigation focus: Identify and retire any SimpleLoginSys 0.5 deployments or reused checkuser.php code.; Check vendor or project guidance if available; no patch is named in the provided sources.; Restrict public access to vulnerable login endpoints until remediation is complete..
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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Database behavior lookup
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Open ATT&CK lookupCVE-2009-4733 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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