Identity Server vulnerabilities
21 known vulnerabilities in Identity Server from WSO2. 21 are rated high or critical, and 1 has been exploited in real attacks. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 8.4 High severity
WSO2 Open Banking AM: Improper Neutralization of Special Elements used in an OS Command
The administrative operations within the Carbon Console do not adequately validate specific user-supplied input. This oversight allows a malicious actor with administrative privileges to inject and execute arbitrary code remotely. Successful exploitation enabl
- 9.4 Critical severity
WSO2 Identity Server: Protection Mechanism Failure
The Conditional Authentication (Adaptive Authentication) script does not correctly enforce the completion of all required authentication steps when a specific multi-step pattern involving certain authenticators is configured. This allows an attacker to bypass
- 7.5 High severity
WSO2 Enterprise Integrator: Protection Mechanism Failure
The account locking mechanism fails to trigger when secondary user stores are inaccessible. The software does not maintain a consistent state for account locking if it cannot reach all configured user stores, allowing an attacker to repeatedly attempt authenti
- 7.3 High severity
WSO2 Identity Server: Authentication Bypass Using an Alternate Path or Channel
In multi-tenanted deployments, the application consent management mechanism fails to correctly isolate consent scopes between tenants. Consent granted by a user for a specific SaaS application within one tenant can be incorrectly applied to SaaS applications w
- 7.2 High severity
WSO2 Identity Server: Improper Access Control
Due to not validating the organization context when executing adaptive authentication flows, the WSO2 Identity Server allows adaptive authentication logic to be triggered on unintended organizations. A malicious actor with privileges to configure adaptive auth
- 8.6 High severity
WSO2 Identity Server: Uncontrolled Resource Consumption
The Magic Link authentication flow accepts multiple invalid authentication requests without adequate rate limiting or resource control, leading to uncontrolled memory usage growth. This vulnerability can result in a denial-of-service condition, causing service
- 7.3 High severity
WSO2 Identity Server: Incorrect Authorization
Due to a lack of user account state validation during authentication, locked user accounts can be successfully authenticated using Magic Link or Pass Key methods. This bypasses the intended security control that should prevent access to accounts that have been
- 9.1 Critical severity
WSO2 API Manager: Improper Restriction of XML External Entity Reference
The XML parsers within multiple WSO2 products accept user-supplied XML data without properly configuring to prevent the resolution of external entities. This omission allows malicious actors to craft XML payloads that exploit the parser's behavior, leading to
- 8.1 High severity
WSO2 API Manager: Authentication Bypass by Spoofing
When the "Silent Just-In-Time Provisioning" feature is enabled for a federated identity provider (IDP) there is a risk that a local user store user's information may be replaced during the account provisioning process in cases where federated users share the s
- 7.2 High severity
Identity Server: Improper Neutralization of Special Elements used in a Command
The Velocity template engine, utilized by the affected product, accepts and processes template syntax without sufficient sanitization or validation of user-controlled input. This allows an authenticated administrator to inject arbitrary template syntax. Succes
- 9.8 Critical severity
WSO2 API Manager: Missing Authentication for Critical Functionality
A missing authentication enforcement vulnerability exists in the mutual TLS (mTLS) implementation used by System REST APIs and SOAP services in multiple WSO2 products. Due to improper validation of client certificate–based authentication in certain default con
- 8.8 High severity
WSO2 Open Banking AM: Cross-Site Request Forgery
A Cross-Site Request Forgery (CSRF) vulnerability exists in multiple WSO2 products due to the use of the HTTP GET method for state-changing operations within admin services, specifically in the event processor of the Carbon console. Although the SameSite=Lax c
- 7.2 High severity
WSO2 API Manager: Unrestricted Upload of File with Dangerous Type
An arbitrary file upload vulnerability exists in multiple WSO2 products due to insufficient validation of uploaded content and destination in SOAP admin services. A malicious actor with administrative privileges can upload a specially crafted file to a user-co
- 9.1 Critical severity
WSO2 Enterprise Integrator: Improper Restriction of XML External Entity Reference
An XML External Entity (XXE) vulnerability exists in multiple WSO2 products due to improper configuration of the XML parser. The application parses user-supplied XML without applying sufficient restrictions, allowing resolution of external entities. A successf
- 7.2 High severity
WSO2 Identity Server: Unrestricted Upload of File with Dangerous Type
An arbitrary file upload vulnerability exists in multiple WSO2 products due to improper input validation in the CarbonAppUploader admin service endpoint. An authenticated attacker with appropriate privileges can upload a malicious file to a user-controlled loc
- 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
- 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
- 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