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Link: Black-Box Detection of Cross-Site Scripting Vulnerabilities Using Reinforcement Learning

Soyoung Lee, Seongil Wi, Sooel Son
2022 Proceedings of the ACM Web Conference 2022  
Black-box web scanners have been a prevalent means of performing penetration testing to find reflected cross-site scripting (XSS) vulnerabilities. Unfortunately, off-the-shelf black-box web scanners suffer from unscalable testing as well as false negatives that stem from a testing strategy that employs fixed attack payloads, thus disregarding the exploitation of contexts to trigger vulnerabilities. To this end, we propose a novel method of adapting attack payloads to a target reflected XSS
more » ... rability using reinforcement learning (RL). We present Link, a general RL framework whose states, actions, and a reward function are designed to find reflected XSS vulnerabilities in a black-box and fully automatic manner. Link finds 45, 213, and 60 vulnerabilities with no false positives in Firing-Range, OWASP, and WAVSEP benchmarks, respectively, outperforming state-of-the-art web scanners in terms of finding vulnerabilities and ending testing campaigns earlier. Link also finds 43 vulnerabilities in 12 real-world applications, demonstrating the promising efficacy of using RL in finding reflected XSS vulnerabilities. CCS CONCEPTS • Security and privacy → Web application security.
doi:10.1145/3485447.3512234 fatcat:nmy2npjj5jar3hr4lzpuooujca

Comparing the efficiency of dispersion parameter estimators in gamma generalized linear models
감마 일반화 선형 모형에서의 산포 모수 추정량에 대한 효율성 연구

Seongil Jo, Woojoo Lee
2017 Korean Journal of Applied Statistics  
먼저 fw(ν) = [ n ∑ i=1 wi (log(wiν) − ψ(wiν)) ] − Dp(y, µ) 2 라 두면, f ′ w (ν) = n ∑ i=1 wi ( 1 ν − ψ ′ (wiν)wi ) 이 된다. 여기서 ψ ′ (x)은 trigamma 함수를 뜻한다.  ...  Yi에 알려진 가중치 wi가 있는 경우 Yi ∼ Gamma (µi, ϕ /wi)으로 표현한다.  ... 
doi:10.5351/kjas.2017.30.1.095 fatcat:kqwnlh33c5d7bmp7ec5aukxvw4

Mutation of MED12 is not a frequent occurrence in prostate cancer of Korean patients

GheeYoung Kwon, Nara Yoon, Sharon Lim, SoYoung Kang, HwangGyun Jeon, ByongChang Jeong, SeongIl Seo, SeongSoo Jeon, HyunMoo Lee, HanYong Choi
2017 Asian Journal of Andrology  
ORIGINAL ARTICLE Mutation of MED12 is not a frequent occurrence in prostate cancer of Korean patients Madison, WI, USA).  ... 
doi:10.4103/1008-682x.172826 pmid:26924278 pmcid:PMC5427792 fatcat:myheub5c75cxvixy5k6pf24pwa

Social Network Analysis of Stakeholders in Green Tourism

Soohyun KWON, Seongil KIM, Jouyeon YI-KOOK
2009 Studies in Regional Science  
Th i s s t u d y a i me d t o a n a l y s i s s t a k e h o l d e r s a s s o c i a t e d wi t h r u r a l t o u r i s m d e v e l o p me n t b y a s o c i a l n e t wo r k a n a l y s i s .  ...  C o mp a r i s o n b e t we e n t h e r e s p o n s e s o f S h i k a o ic h o r e s p o n d e n t s wi t h t h o s e o f S h i n t o k uc h o r e s p o nd e n t s s h o we d n o s i g n i f i c a n t  ... 
doi:10.2457/srs.39.767 fatcat:frey5ho6obahfg2bzvnymw2iuu

Robust H-infinity Control Course Material 2017 [article]

Hamid D. Taghirad
2020 unpublished
S'.. h~bIll. ..f..tQN\s~~cT~Q.cs) oJ Wi~O.ITH)N\.p~~"-h.~M !fAOs M~~Ol~C1J1..\ S~09~~~i .. ..;r~\\ "" -\~Q. \ 00 o~"'sl.JJr (tJ~Q.~s-!..Ul8'-' -\\k~) I oQ~;"j~~""""-J v. c~~0('.-1;."....2. )~".  ...  -Seongil Hong, Ki Dae Cho, Chul Hyo Park, and Woo Sung Kang "Trajectory Generation and H∞ Robust Control for Inertially Stabilized System", IEEE/ASME International Conference on Advanced Intelligent Mechatronics  ... 
doi:10.13140/rg.2.2.26881.61284 fatcat:uhvy2hxszre6jpgcfrfthjly6q

Extracting vowel characteristics from smoothed spectra

Jean‐Sylvain Lienard, Maria‐Gabriella Di Benedetto
2000 Journal of the Acoustical Society of America  
Seongil Kim, Geoffrey F. Edelmann, William S. Hodgkiss, William A.  ...  Wang ͑The Trane Co., 3600 Pammel Creek Rd., LaCrosse, WI 54601-7599͒, G. C. Lauchle ͑Penn State Univ., State College, PA 16804͒, and M. S.  ... 
doi:10.1121/1.4743686 fatcat:i5lv7vu575hyjaezn5pllmxyyu

New ISO standards for hearing protectors

Torben Poulsen
2000 Journal of the Acoustical Society of America  
Seongil Kim, Geoffrey F. Edelmann, William S. Hodgkiss, William A.  ...  Wang ͑The Trane Co., 3600 Pammel Creek Rd., LaCrosse, WI 54601-7599͒, G. C. Lauchle ͑Penn State Univ., State College, PA 16804͒, and M. S.  ... 
doi:10.1121/1.4743748 fatcat:tzupe2dywvdlba4cl35xczgrqq

Calculation of the A term of magnetic circular dichroism based on time dependent-density functional theory I. Formulation and implementation

Michael Seth, Tom Ziegler, Arup Banerjee, Jochen Autschbach, Stan J. A. van Gisbergen, Evert J. Baerends
2004 Journal of Chemical Physics  
., Madison, WI 53705͒ Children spend a vast majority of time in reverberant environments.  ...  Shriberg ͑Univ. of Wisconsin-Madison, Madison, WI͒, and Jordan R.  ...  School, Madison, WI 53792-7375͒ The vocal folds act as an energy transducer that converts aerodynamic power into acoustic power.  ... 
doi:10.1063/1.1747828 pmid:15268124 fatcat:hwyfald5a5f4njmw5h7p6vjhnu