WSO2 vulnerabilities
We track 48 vulnerabilities in WSO2 products across 60+ products. 48 are rated high or critical, and 2 have been exploited in real attacks. The most recent was published on November 4, 2026.
Latest WSO2 vulnerabilities
- 9.8 Critical severity
WSO2 API Manager: Incorrect Authorization
Due to an insufficient access control implementation in multiple WSO2 Products, authentication and authorization checks for certain REST APIs can be bypassed, allowing them to be invoked without proper validation. Successful exploitation of this vulnerability
- 7.2 High severity
WSO2 Enterprise Integrator: Unrestricted Upload of File with Dangerous Type
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-cont
- 7.2 High severity
WSO2 API Manager: Improper Control of Generation of Code
An authenticated remote code execution (RCE) vulnerability exists in multiple WSO2 products due to improper input validation in the event processor admin service. A user with administrative access to the SOAP admin services can exploit this flaw by deploying a
- 9.8 Critical severity
WSO2 API Manager: Incorrect Authorization
An incorrect authorization vulnerability exists in multiple WSO2 products due to a business logic flaw in the account recovery-related SOAP admin service. A malicious actor can exploit this vulnerability to reset the password of any user account, leading to a
- 9.1 Critical severity
WSO2 API Manager: Improper Restriction of XML External Entity Reference
Due to the improper configuration of XML parser, user-supplied XML is parsed without applying sufficient restrictions, enabling XML External Entity (XXE) resolution in multiple WSO2 Products. A successful XXE attack could allow a remote, unauthenticated attack
- 8.2 High severity
WSO2 API Manager: Incorrect Authorization
Multiple WSO2 products have been identified as vulnerable to perform user impersonatoin using JIT provisioning. In order for this vulnerability to have any impact on your deployment, following conditions must be met: * An IDP configured for federated authentic
- 7.5 High severity
WSO2 API Manager: Improper Restriction of XML External Entity Reference
Multiple WSO2 products have been identified as vulnerable due to an XML External Entity (XXE) attack abuses a widely available but rarely used feature of XML parsers to access sensitive information.
- 9.8 Critical severity
WSO2 Multiple Products Unrestrictive Upload of File Exploited
Certain WSO2 products allow unrestricted file upload with resultant remote code execution. The attacker must use a /fileupload endpoint with a Content-Disposition directory traversal sequence to reach a directory under the web root, such as a ../../../../repos