Cross-site scripting in Apache Struts

Cross-site scripting XSS vulnerability in 1 LookupDispatchAction and possibly 2 DispatchAction and 3 ActionDispatcher in Apache Software Foundation ASF Struts before 1.2.9 allows remote attackers to inject arbitrary web script or HTML via the parameter name, which is not filtered in the resulting...

Apache Struts vulnerable to Improper Input Validation

Apache Software Foundation ASF Struts before 1.2.9 allows remote attackers to bypass validation via a request with a 'org.apache.struts.taglib.html.Constants.CANCEL' parameter, which causes the action to be canceled but would not be detected from applications that do not use the isCancelled check...

Apache Struts Cross-site scripting Vulnerability

Cross-site scripting XSS vulnerability in Apache Struts 1.2.7, and possibly other versions allows remote attackers to inject arbitrary web script or HTML via the query string, which is not properly quoted or filtered when the request handler generates an error message...

GHSA-9CJH-QMVX-436C Apache Struts Cross-site scripting Vulnerability

Cross-site scripting XSS vulnerability in Apache Struts 1.2.7, and possibly other versions allows remote attackers to inject arbitrary web script or HTML via the query string, which is not properly quoted or filtered when the request handler generates an error message...

The vulnerability of the Apache Struts software framework arises from incorrect processing of Object Graph Navigation Language expressions, allowing attackers to execute arbitrary code.

The vulnerability of the Apache Struts software framework exists due to incorrect processing of expressions written in Object Graph Navigation Language. Exploiting this vulnerability allows a malicious actor to execute arbitrary code using a specially created request...

Apache Struts forced OGNL evaluation incomplete fix

Added: 04/26/2022 Background Apache Struts is an open-source web application framework for developing Java EE web applications. It uses and extends the Java Servlet API to encourage developers to adopt a model-view-controller MVC architecture. Struts uses Object-Graph Navigation Language OGNL to...

Apache Struts forced OGNL evaluation incomplete fix

Added: 04/26/2022 Background Apache Struts is an open-source web application framework for developing Java EE web applications. It uses and extends the Java Servlet API to encourage developers to adopt a model-view-controller MVC architecture. Struts uses Object-Graph Navigation Language OGNL to...

GHSA-J68F-8H6P-9H5Q Struts ParameterInterceptor vulnerability allows remote command execution

Regular expression in ParametersInterceptor matches top'foo' as a valid expression, which OGNL treats as top'foo'0 and evaluates the value of 'foo' action parameter as an OGNL expression. This lets malicious users put arbitrary OGNL statements into any String variable exposed by an action and hav...

Struts ParameterInterceptor vulnerability allows remote command execution

Regular expression in ParametersInterceptor matches top'foo' as a valid expression, which OGNL treats as top'foo'0 and evaluates the value of 'foo' action parameter as an OGNL expression. This lets malicious users put arbitrary OGNL statements into any String variable exposed by an action and hav...

Exploit for Expression Language Injection in Apache Struts

S2-062 CVE-2021-31805/s2-062 Batch scanning and vulnerability...

Exploit for Expression Language Injection in Apache Struts

s2-062 Remote code execution for S2-062 CVE-2021-31805 – Ver...

Exploit for Expression Language Injection in Apache Struts

s2-062 Remote code execution for S2-062 CVE-2021-31805 – Ver...

Apache Struts Remote Code Execution Vulnerability (CNVD-2023-02478)

A remote code execution vulnerability exists in Apache Struts, an open source web application architecture for developing Java EE web applications from the Apache Foundation, which stems from the use of mandatory OGNL evaluation in tag attributes for untrusted user input. An attacker could exploi...

Security Bulletin: Vulnerability in Apache Struts affects IBM Tivoli Application Dependency Discovery Manager (CVE-2020-17530)

Summary Vulnerability in Apache Struts affects IBM Tivoli Application Dependency Discovery Manager CVE-2020-17530. Vulnerability Details CVEID: CVE-2020-17530 DESCRIPTION: Apache Struts could allow a remote attacker to execute arbitrary code on the system, caused by a forced double OGNL evaluatio...

CVE-2021-31805

The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %... syntax. Using forced OGNL evaluation on untrusted user input can lead to a...

Remote Code Execution (RCE)

Apache Struts is vulnerable to remote code execution. The vulnerability exists due to an incomplete fix of CVE-2020-17530 which is double evaluation if OGNL is used, allowing an attacker to inject maliciously crafted script via the %... syntax within the Struts tag...

Microsoft Issues Patches for 2 Windows Zero-Days and 126 Other Vulnerabilities

Microsoft's Patch Tuesday updates for the month of April have addressed a total of 128 security vulnerabilities spanning across its software product portfolio, including Windows, Defender, Office, Exchange Server, Visual Studio, and Print Spooler, among others. 10 of the 128 bugs fixed are rated...

GHSA-V8J6-6C2R-R27C Expression Language Injection in Apache Struts

The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %... syntax. Using forced OGNL evaluation on untrusted user input can lead to a...

Expression Language Injection in Apache Struts

The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %... syntax. Using forced OGNL evaluation on untrusted user input can lead to a...

Vulnerability fixed in Apache Struts

A vulnerability has been fixed in Apache Struts. This vulnerability allows an unauthenticated remote malicious person able to execute arbitrary code under privileges of the Struts application. OGNL evaluation must be enabled to exploit the vulnerability to be exploited. This vulnerability is an...