S2-001 - Remote code exploit on form validation error

S2-002 - Cross site scripting (XSS) vulnerability on <s:url> and <s:a> tags

S2-003 - XWork ParameterInterceptors bypass allows OGNL statement execution

S2-004 - Directory traversal vulnerability while serving static content

S2-005 - XWork ParameterInterceptors bypass allows remote command execution

S2-006 - Multiple Cross-Site Scripting (XSS) in XWork generated error pages

S2-007 - User input is evaluated as an OGNL expression when there's a conversion error

S2-008 - Multiple critical vulnerabilities in Struts2

S2-009 - ParameterInterceptor vulnerability allows remote command execution

S2-010 - When using Struts 2 token mechanism for CSRF protection, token check may be bypassed by misusing known session attributes

S2-011 - Long request parameter names might significantly promote the effectiveness of DOS attacks

S2-012 - Showcase app vulnerability allows remote command execution

S2-013 - A vulnerability, present in the includeParams attribute of the URL and Anchor Tag, allows remote command execution

S2-014 - A vulnerability introduced by forcing parameter inclusion in the URL and Anchor Tag allows remote command execution, session access and manipulation and XSS attacks

S2-015 - A vulnerability introduced by wildcard matching mechanism or double evaluation of OGNL Expression allows remote command execution.

S2-016 - A vulnerability introduced by manipulating parameters prefixed with "action:"/"redirect:"/"redirectAction:" allows remote command execution

S2-017 - A vulnerability introduced by manipulating parameters prefixed with "redirect:"/"redirectAction:" allows for open redirects

S2-018 - Broken Access Control Vulnerability in Apache Struts2

S2-019 - Dynamic Method Invocation disabled by default

S2-020 - Upgrade Commons FileUpload to version 1.3.1 (avoids DoS attacks) and adds 'class' to exclude params in ParametersInterceptor (avoid ClassLoader manipulation)

S2-021 - Improves excluded params in ParametersInterceptor and CookieInterceptor to avoid ClassLoader manipulation

S2-022 - Extends excluded params in CookieInterceptor to avoid manipulation of Struts' internals

S2-023 - Generated value of token can be predictable

S2-024 - Wrong excludeParams overrides those defined in DefaultExcludedPatternsChecker

S2-025 - Cross-Site Scripting Vulnerability in Debug Mode and in exposed JSP files

S2-026 - Special top object can be used to access Struts' internals

S2-027 - TextParseUtil.translateVariables does not filter malicious OGNL expressions

S2-028 - Use of a JRE with broken URLDecoder implementation may lead to XSS vulnerability in Struts 2 based web applications.

S2-029 - Forced double OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution.

S2-030 - Possible XSS vulnerability in I18NInterceptor

S2-031 - XSLTResult can be used to parse arbitrary stylesheet

S2-032 - Remote Code Execution can be performed via method: prefix when Dynamic Method Invocation is enabled.

S2-033 - Remote Code Execution can be performed when using REST Plugin with ! operator when Dynamic Method Invocation is enabled.

S2-034 - OGNL cache poisoning can lead to DoS vulnerability

S2-035 - Action name clean up is error prone

S2-036 - Forced double OGNL evaluation, when evaluated on raw user input in tag attributes, may lead to remote code execution (similar to S2-029)

S2-037 - Remote Code Execution can be performed when using REST Plugin.

S2-038 - It is possible to bypass token validation and perform a CSRF attack

S2-039 - Getter as action method leads to security bypass

S2-040 - Input validation bypass using existing default action method.

S2-041 - Possible DoS attack when using URLValidator

S2-042 - Possible path traversal in the Convention plugin

S2-043 - Using the Config Browser plugin in production

S2-044 - Possible DoS attack when using URLValidator

S2-045 - Possible Remote Code Execution when performing file upload based on Jakarta Multipart parser.

S2-046 - Possible RCE when performing file upload based on Jakarta Multipart parser (similar to S2-045)

S2-047 - Possible DoS attack when using URLValidator (similar to S2-044)

S2-048 - Possible RCE in the Struts Showcase app in the Struts 1 plugin example in Struts 2.3.x series

S2-049 - A DoS attack is available for Spring secured actions

S2-050 - A regular expression Denial of Service when using URLValidator (similar to S2-044 & S2-047)

S2-051 - A remote attacker may create a DoS attack by sending crafted xml request when using the Struts REST plugin

S2-052 - Possible Remote Code Execution attack when using the Struts REST plugin with XStream handler to handle XML payloads

S2-053 - A possible Remote Code Execution attack when using an unintentional expression in Freemarker tag instead of string literals

S2-054 - A crafted JSON request can be used to perform a DoS attack when using the Struts REST plugin

S2-055 - A RCE vulnerability in the Jackson JSON library

S2-056 - A crafted XML request can be used to perform a DoS attack when using the Struts REST plugin