Exploitalert - Database of Exploits

Joomla LightGallery Components 1.2.1 SQL Injection

CVE	Category	Price	Severity
CVE-2021-24761	CWE-89	$500	High

Author	Risk	Exploitation Type	Date
Unknown	High	Remote	2019-02-15

CPE
cpe:cpe:/a:joomla:joomla_lightgallery_components:1.2.1

CVSS	EPSS	EPSSP
CVSS:7.2/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H	0.6783	0.93686

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.
Scope		S	An exploited vulnerability can affect resources beyond the security scope managed by the security authority that is managing the vulnerable component. This is often referred to as a 'privilege escalation,' where the attacker can use the exploited vulnerability to gain control of resources that were not intended or authorized.
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-2019020143

Joomla LightGallery Components 1.2.1 SQL Injection

######################################################################### # Exploit Title : Joomla LightGallery Components 1.2.1 SQL Injection # Author [ Discovered By ] : KingSkrupellos # Team : Cyberizm Digital Security Army # Date : 14/02/2019 # Vendor Homepage : joompolitan.com # Software Download Link : joompolitan.com/lightgallery.html joompolitan.com/joomla/free/lightgallery_plugin.2.0.3.zip # Software Information Link : extensions.joomla.org/extension/light-gallery/ tutorial.joompolitan.com/light-gallery-for-joomla.html # Software Affected Versions : Joomla Component 1.2.1 and Joomla Plugin 2.0.3 # Tested On : Windows and Linux # Category : WebApps # Exploit Risk : Medium # Google Dorks : inurl:''/index.php?option=com_lightgallery'' # Vulnerability Type : CWE-89 [ Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') ] # PacketStormSecurity : packetstormsecurity.com/files/authors/13968 # CXSecurity : cxsecurity.com/author/KingSkrupellos/1/ # Exploit4Arab : exploit4arab.org/author/351/KingSkrupellos # Reference Link : packetstormsecurity.com/files/151668/Joomla-LightGallery-1.2.1-SQL-Injection.html ######################################################################### # Description about Software : *************************** Light Gallery Component for Joomla provides a simplest way for you to create responsive galleries in your website. It can generate a gallery from your folder. Therefore, you don't have headache problem to insert the pictures one by one. Light Photo Gallery also allows you to create gallery by using pictures or images from other website. Light Gallery enables all features of light box and it will be viewed in light box. Light Gallery Joomla component is compatible with Joomla 2.5.x, Joomla 3.x and later. ########################################################################### # Impact : *********** Joomla LightGallery 2.03 and other versions - component for Joomla is prone to an SQL-injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query. Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database. A remote attacker can send a specially crafted request to the vulnerable application and execute arbitrary SQL commands in application`s database. Further exploitation of this vulnerability may result in unauthorized data manipulation. An attacker can exploit this issue using a browser. ######################################################################### # SQL Injection Exploit : ********************** /index.php?option=com_lightgallery&view=category&Itemid=[SQL Injection] /index.php?option=com_lightgallery&view=list&cid=[ID-NUMBER]&Itemid=[SQL Injection] ######################################################################### # Example Vulnerable Sites : ************************* [+] vmro-dp.org.mk/index.php?option=com_lightgallery&view=category&Itemid=79 [+] ttlawcourts.org/index.php?option=com_lightgallery&view=list&cid=24&Itemid=202 ######################################################################### # Example SQL Database Error : ***************************** Warning: Invalid argument supplied for foreach() in /home/vmrodp24/public_html/components/com_lightgallery /views/category/tmpl/default.php on line 16 Error loading component: com_lightgallery, 1 Warning: getimagesize(/administrator/components/com_lightgallery /lightgallery/th37ce8443-0666-eea9-72b7-000016100028_cj tours lands.jpg) [function.getimagesize]: failed to open stream: No such file or directory in C:\XAMPP\xampp\htdocs\components\com_lightgallery \views\list\tmpl\default.php on line 57 ######################################################################### # Discovered By KingSkrupellos from Cyberizm.Org Digital Security Team #########################################################################

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