CVE intelligence and bounded remediation

CVE-2019-1583 — Paloaltonetworks Twistlock security vulnerability

High CVSS 8

Escalation of privilege vulnerability in the Palo Alto Networks Twistlock console 19.07.358 and earlier allows a Twistlock user with Operator capabilities to escalate privileges to that of another user. Active interaction with an affected component is required for the payload to execute on the victim.

Severity
High
CVSS
8 (3.0)
Published
2019-08-23
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-79

Affected products

  • paloaltonetworks / twistlock

Matched remediation archetype

Cross-site scripting and unsafe browser output

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Check exposure

  • Trace reflected, stored, and DOM-derived untrusted values into HTML, attributes, URLs, styles, scripts, and client-side template sinks.
  • Identify affected origins, authenticated user roles, sensitive browser capabilities, and where content is shared across tenants.
  • Review framework escaping, rich-text sanitization, legacy templates, and client-side rendering paths.

Remediate safely

  • Use context-aware framework output encoding and safe DOM APIs; keep untrusted data out of executable contexts.
  • Sanitize intentionally supported markup with a maintained allowlist policy and validate URLs and attributes separately.
  • Update affected rendering components and add tests for every output context using inert sentinel markup.

Authoritative sources

Complete CVE record and remediation plan

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