description: When the Elastic APM agent for Python versions before 5.1.0 is run as a CGI script, there is a variable name clash flaw if a remote attacker can control the proxy header. This could result in an attacker redirecting collected APM data to a proxy of their choosing.
problem types: CWE-20: Improper Input Validation
affected:
{
product: Elastic APM agent for Python
vendor: Elastic
versions:
status: affected, version: before 5.1.0
}