CVE intelligence and bounded remediation

CVE-2019-5151 — An exploitable SQL injection vulnerability exist in YouPHPTube 7.7

Critical CVSS 10

An exploitable SQL injection vulnerability exist in YouPHPTube 7.7. A specially crafted unauthenticated HTTP request can cause a SQL injection, possibly leading to denial of service, exfiltration of the database and local file inclusion, which could potentially further lead to code execution. An attacker can send an HTTP request to trigger this vulnerability.

Severity
Critical
CVSS
10 (3.1)
Published
2019-10-31
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-89

Affected products

  • youphptube / youphptube / 7.7

Matched remediation archetype

SQL and data-query injection

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Check exposure

  • Trace request, message, file, and stored values into SQL, ORM query fragments, filters, sort expressions, and other data-query languages.
  • Inventory database roles, reachable schemas, multi-tenant boundaries, and whether stacked or administrative operations are enabled.
  • Check both direct queries and second-order use of previously stored values.

Remediate safely

  • Use parameterized queries or safe query builders for all values; map identifiers and operators through explicit allowlists.
  • Remove raw query concatenation and give the application account only the tables and operations it requires.
  • Update affected data-access components and add regression tests for query structure preservation with inert edge-case inputs.

Authoritative sources

Complete CVE record and remediation plan

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