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I. Basic Information for CVE-2007-4556
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Struts support in OpenSymphony XWork before 1.2.3, and 2.x before 2.0.4, as used in WebWork and Apache Struts, recursively evaluates all input as an Object-Graph Navigation Language (OGNL) expression when altSyntax is enabled, which allows remote attackers to cause a denial of service (infinite loop) or execute arbitrary code via form input beginning with a "%{" sequence and ending with a "}" character.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
XWork AltSyntax功能OGNL命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
"XWork是一个命令模式框架，用于支持Struts 2及其他应用。 如果启用了altSyntax功能的话，XWork就允许向文本字符串中注入OGNL表达式并递归的处理。远程攻击者可以通过HTML文本字段提交字符串，并在其中包含OGNL表达式，如果表单验证失败的话就会执行该表达式。例如，如果以下表单要求phoneNumber字段为非空的话： <s:form action="editUser"> <s:textfield name="name" /> <s:textfield name="phoneNumb
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2007-4556
#POC DescriptionSource LinkShenlong Link
1Apache Struts support in OpenSymphony XWork before 1.2.3, and 2.x before 2.0.4, as used in WebWork and Apache Struts, recursively evaluates all input as an Object-Graph Navigation Language (OGNL) expression when altSyntax is enabled, which allows remote attackers to cause a denial of service (infinite loop) or execute arbitrary code via for"m input beginning with a "%{" sequence and ending with a "}" character. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2007/CVE-2007-4556.yamlPOC Details
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III. Intelligence Information for CVE-2007-4556
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V. Comments for CVE-2007-4556

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