Presentation 2017-11-16
Xilara: XSS audItor using htmL templAte restoRAtion
Keitaro Yamazaki, Daisuke Kotani, Yasuo Okabe,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Mitigating Cross Site Scripting (XSS) is important to protect user's sensitive data in the web applications. XSS mitigation without modifications of application's code is beneficial to protect many systems by one system. However, such mitigations depend on request or correspondence between request and response. We propose a new XSS filter, Xilara, that audits structure of responses. First, Xilara collects normal responses and restores HTML template automatically. Second, Xilara detects the stored XSS attack by verifying if the structure of response matches with the template. Our preliminary results show that Xilara can mitigate some known stored XSS vulnerabilities in real applications with acceptable performance.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) SecurityXSSWebHTMLCross Site Scripting
Paper # IA2017-49
Date of Issue 2017-11-08 (IA)

Conference Information
Committee IA
Conference Date 2017/11/15(2days)
Place (in Japanese) (See Japanese page)
Place (in English) KMITL, Bangkok, Thailand
Topics (in Japanese) (See Japanese page)
Topics (in English) IA2017 - Workshop on Internet Architecture and Applications 2017
Chair Katsuyoshi Iida(Hokkaido Univ.)
Vice Chair Rei Atarashi(IIJ) / Hiroyuki Osaki(Kwansei Gakuin Univ.) / Tomoki Yoshihisa(Osaka Univ.)
Secretary Rei Atarashi(Tokyo Metropolitan Univ.) / Hiroyuki Osaki(TOYOTA-IT) / Tomoki Yoshihisa
Assistant Kenji Ohira(Tokushima Univ.) / Ryohei Banno(NTT) / Toshiki Watanabe(NEC)

Paper Information
Registration To Technical Committee on Internet Architecture
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Xilara: XSS audItor using htmL templAte restoRAtion
Sub Title (in English)
Keyword(1) SecurityXSSWebHTMLCross Site Scripting
1st Author's Name Keitaro Yamazaki
1st Author's Affiliation Kyoto University(Kyoto Univ.)
2nd Author's Name Daisuke Kotani
2nd Author's Affiliation Kyoto University(Kyoto Univ.)
3rd Author's Name Yasuo Okabe
3rd Author's Affiliation Kyoto University(Kyoto Univ.)
Date 2017-11-16
Paper # IA2017-49
Volume (vol) vol.117
Number (no) IA-299
Page pp.pp.89-94(IA),
#Pages 6
Date of Issue 2017-11-08 (IA)