Cross-site script vulnerability detection method and system

A technology for cross-site scripting vulnerabilities and detection methods, which is applied in website content management, network data retrieval, other database retrieval, etc. , the narrowing effect

Pending Publication Date: 2022-06-03
BEIJING UNIV OF TECH
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Problems solved by technology

[0004] At present, the XSS vulnerability detection technology is divided into the web crawler module and the XSS vulnerability detection module. The web crawler module mainly focuses on the research of webpage deduplication technology. In fact, there are still a large number of pages with similar structures after URL deduplication. The processing logic is basically the same for pages with high precision, so repeated detection of such pages cannot dig out more vulnerabilities, and seriously reduces the efficiency of vulnerability detection

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[0065] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0066] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0067] A detection method for cross-site scripting vulnerabilities, such as figure 1 As shown, the detection method includes:

[0068] Step S1: Obtain the URL of the URL to be detected.

[0069] Step S2: Obtaining the URLs in the U...

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Abstract

The invention discloses a cross-site script vulnerability detection method and system, and belongs to the technical field of vulnerability detection.The detection method comprises the steps that a website to be detected is obtained; obtaining websites in the website page to be detected, and obtaining a website set; clustering the website set to obtain one or more class clusters; selecting one or more websites from the class cluster to obtain a first website; and detecting the first website by adopting an attack vector. Clustering the website sets, and taking the websites with relatively high similarity as the same class of clusters; the structures of the same class of clusters are similar, the attribute similarity is high, one or more websites are adopted for vulnerability detection, the range of XSS vulnerability detection is narrowed, repeated detection of the same class of websites or pages is avoided, and therefore the vulnerability detection efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of vulnerability detection, in particular to a method and system for detecting a cross-site scripting vulnerability. Background technique [0002] With the rapid development of the Internet, various Web sites have emerged, and people use Web applications on the sites to carry out a series of activities. While these sites provide people with convenience, they also have certain security risks. Among them, cross-site scripting attacks ( XSS attack) is one of the most dangerous vulnerabilities. Because XXS vulnerabilities are simple to inject and spread quickly, they have become one of the most harmful and influential vulnerabilities in Web sites. Especially with the development of Ajax technology, XSS attacks have become more widespread. Today's network security problems are not only personal It is related to the stability of society and the whole country, so it is of great practical significance to study XSS ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/57G06F16/958
CPCG06F21/577G06F16/958
Inventor 何泾沙范阿凤朱娜斐宋国正戴衍
Owner BEIJING UNIV OF TECH
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