CVE-2025-1862: Authenticated Arbitrary File Upload in Multiple WSO2 Products via BPEL Uploader SOAP Service Leading to Remote Code Execution
An arbitrary file upload vulnerability exists in multiple WSO2 products due to improper validation of user-supplied filenames in the BPEL uploader SOAP service endpoint. A malicious actor with administrative privileges can upload arbitrary files to a user-controlled location on the server.
By leveraging this vulnerability, an attacker can upload a specially crafted payload and achieve remote code execution (RCE), potentially compromising the server and its data.
Affected Software
Remediation
Information
Event History
Frequently Asked Questions
What is the severity of CVE-2025-1862?
CVE-2025-1862 is considered a high severity vulnerability due to its potential for arbitrary file uploads.
Who is affected by CVE-2025-1862?
CVE-2025-1862 affects multiple WSO2 products that utilize the BPEL uploader SOAP service endpoint.
How does CVE-2025-1862 occur?
CVE-2025-1862 occurs due to improper validation of user-supplied filenames, allowing malicious file uploads.
What are the implications of CVE-2025-1862?
The implications of CVE-2025-1862 include the risk of unauthorized file uploads that could lead to further exploitation.
How do I fix CVE-2025-1862?
To fix CVE-2025-1862, ensure that all WSO2 products are updated to the latest versions with applied security patches.