Exploitalert - Database of Exploits

vBulletin 3.8.x vBadvanced CMPS v3.2.3 Open Redirection

CVE	Category	Price	Severity
CVE-2016-3238	CWE-601	$500	High

Author	Risk	Exploitation Type	Date
Unknown	High	Remote	2019-03-01

CVSS	EPSS	EPSSP
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	0.02192	0.50148

CVSS vector description

Metric	Value	Metric Description	Value Description
Attack vector	Network	AV	The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers). An example of a network attack is an attacker causing a denial of service by sending a specially crafted TCP packet across a wide area network (e.g., CVE-2004-0230).
Attack Complexity	Low	AC	The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system.
Privileges Required	Low	PR	The attacker requires privileges that provide basic capabilities that are typically limited to settings and resources owned by a single low-privileged user. Alternatively, an attacker with Low privileges has the ability to access only non-sensitive resources.
User Interaction	None	UI	The vulnerable system can be exploited without interaction from any human user, other than the attacker. Examples include: a remote attacker is able to send packets to a target system a locally authenticated attacker executes code to elevate privileges
Scope	Unchanged	S	An exploited vulnerability can only affect resources managed by the same security authority. In the case of a vulnerability in a virtualized environment, an exploited vulnerability in one guest instance would not affect neighboring guest instances.
Confidentiality	Low	C	There is some impact on confidentiality, but the attacker either does not gain control of any data, or the information obtained does not have a significant impact on the system or its operations.
Integrity	None	I	There is no impact on the integrity of the system; the attacker does not gain the ability to modify any files or information on the target system.
Availability	None	A	There is no impact on the availability of the system; the attacker does not have the ability to disrupt access to or use of the system.

https://cxsecurity.com/ascii/WLB-2019030003

vBulletin 3.8.x vBadvanced CMPS v3.2.3 Open Redirection

#################################################################### # Exploit Title : vBulletin 3.8.x vBadvanced CMPS v3.2.3 Open Redirection # Author [ Discovered By ] : KingSkrupellos # Team : Cyberizm Digital Security Army # Date : 01/03/2019 # Vendor Homepage : vbulletin.com ~ vbadvanced.com # Software Download Link : vbadvanced.com/products.php?do=productinfo&productid=4 # Software Information Link : vietvbb.vn/up/showthread.php?t=66952 # Software Version : 3.2.3 # Sofware Technical Requirements : vBulletin 3.6.0 - 3.8.x or higher. - PHP 4.0.6 or higher. - MySQL 3.23 or higher is recommended. # Tested On : Windows and Linux # Category : WebApps # Exploit Risk : Medium # Google Dorks : intext:"Powered by vBadvanced CMPS v3.2.3" Powered by vBadvanced CMPS v3.2.3 intext:vBSecurity v2.2.2 (Pro) # Vulnerability Type : CWE-601 [ URL Redirection to Untrusted Site ('Open Redirect') ] # PacketStormSecurity : packetstormsecurity.com/files/authors/13968 # CXSecurity : cxsecurity.com/author/KingSkrupellos/1/ # Exploit4Arab : exploit4arab.org/author/351/KingSkrupellos #################################################################### # Description about Software : *************************** vBadvanced CMPS (Content Management & Portal System) is an advanced portal / CMS that allows you to easily include elements from your vBulletin message board on your web site's homepage, or other pages. It's module system (w/ 14 default modules included) makes almost every aspect of the software easy to customize and change through your Admin CP. Easily create and manage new pages with your own custom content with the ability to change every setting on a per-page basis. Integrating CMPS modules with your vBulletin forum pages can also be done with no file modifications required. #################################################################### # Impact : *********** This web application vBulletin 3.8.x vBadvanced CMPS v3.2.3 accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. An http parameter may contain a URL value and could cause the web application to redirect the request to the specified URL. By modifying the URL value to a malicious site, an attacker may successfully launch a phishing scam and steal user credentials. Because the server name in the modified link is identical to the original site, phishing attempts have a more trustworthy appearance. Open redirect is a failure in that process that makes it possible for attackers to steer users to malicious websites. This vulnerability is used in phishing attacks to get users to visit malicious sites without realizing it. Web users often encounter redirection when they visit the Web site of a company whose name has been changed or which has been acquired by another company. Visiting unreal web page user's computer becomes affected by malware the task of which is to deceive the valid actor and steal his personal data. #################################################################### # Open Redirection Exploit : ************************** /redirect-to/?redirect=[OPEN REDIRECTION VULNERABILITY] /forum/redirect-to/?redirect=[OPEN REDIRECTION VULNERABILITY] /forums/redirect-to/?redirect=[OPEN REDIRECTION VULNERABILITY] #################################################################### # Example Vulnerable Sites : ************************* [+] parrotforums.com/redirect-to/?redirect=https://cxsecurity.com/ [+] camarozone.com/forum/redirect-to/?redirect=https://cxsecurity.com/ [+] coloradofisherman.com/forum/redirect-to/?redirect=https://cxsecurity.com/ [+] caraudioclassifieds.org/forum/redirect-to/?redirect=https://cxsecurity.com/ [+] techsupportforum.com/forums/redirect-to/?redirect=https://cxsecurity.com/ [+] labradorforums.co.uk/redirect-to/?redirect=https://cxsecurity.com/ [+] waltherforums.com/forum/redirect-to/?redirect=https://cxsecurity.com/ [+] cascadaclub.com/forums/redirect-to/?redirect=https://cxsecurity.com/ [+] chicagolandfishing.com/forums/redirect-to/?redirect=https://cxsecurity.com/ [+] dendroboard.com/forum/redirect-to/?redirect=https://cxsecurity.com/ [+] insightcentral.net/forums/redirect-to/?redirect=https://cxsecurity.com/ [+] chicagolandfishing.com/forums/redirect-to/?redirect=https://cxsecurity.com/ [+] germanshepherds.com/forum/redirect-to/?redirect=https://cxsecurity.com/ #################################################################### # Discovered By KingSkrupellos from Cyberizm.Org Digital Security Team ####################################################################

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