ownDMS 4.7 SQL Injection via pdfstream.php imagestream.php
Published Mar 21, 2026 · Updated Nov 3, 2026
Original summary
Normalized public record · Updated Nov 3, 2026
ownDMS 4.7 SQL Injection via pdfstream.php imagestream.php
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
ownDMS 4.7 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the IMG parameter. Attackers can send GET requests to pdfstream.php, imagestream.php, or anyfilestream.php with crafted SQL payloads in the IMG parameter to extract sensitive database information including version and database names.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- MEDIUM
- Confidence
- Not available
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- ExploitDB-46168 ↗
- Official Product Homepage ↗
- Product Reference ↗
- VulnCheck Advisory: ownDMS 4.7 SQL Injection via pdfstream.php imagestream.php ↗
Record history
Published Mar 21, 2026 · Last refreshed Nov 3, 2026