Security readout for executives and security teams
Poster version.two has an authenticated privilege-escalation flaw. A normal logged-in user could manipulate profile data so the application treats them as an administrator. The provided sources do not include CVSS scoring, affected deployment details, or a confirmed vendor patch. Exposure is limited to environments still running PHP Poster version.two with user accounts or profile editing enabled. The source bundle does not identify CPEs, exact package lineage, deployment paths, or whether later forks are affected. Prioritize investigation if this software is internet-facing or used by external users. If it is not deployed, no action is needed beyond documenting that conclusion. If it is deployed, treat it as a legacy application risk because administrative takeover is the stated impact. Mitigation focus: Identify whether Poster version.two is deployed anywhere.; Check original vendor or maintainer guidance for fixes or replacements.; Disable public registration or profile editing until remediated..
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-2003-0307 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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