CVE-2025-29157: smartbear swagger_petstore Command Injection

Vulnerability summary

CVE-2025-29157 is a medium (CVSS 6.5) Command Injection vulnerability in smartbear swagger_petstore. EPSS estimates a 0.53% chance of exploitation in the next 30 days, higher than 43.7% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 25-09-2025
   PublishedVulnerability first disclosed.
2. 26-09-2025
   Last modifiedVulnerability information updated.

Description

An issue in petstore v.1.0.7 allows a remote attacker to execute arbitrary code via accessing a non-existent endpoint/cart, the server returns a 404-error page exposing sensitive information including the Servlet name (default) and server version

• CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.