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
Low
I
Modification of data is possible, but the attacker does not have control over what can be modified, or the extent of what the attacker can affect is limited. The data modified does not have a direct, serious impact on the 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.
Below is a copy: Project Open CMS 5.0.3 Cross Site Scripting / SQL Injection
Document Title:
===============
Project Open v5.0.3 CMS - Multiple Web Vulnerabilities
References (Source):
====================
https://www.vulnerability-lab.com/get_content.php?id=2225
Release Date:
=============
2020-04-25
Vulnerability Laboratory ID (VL-ID):
====================================
2225
Common Vulnerability Scoring System:
====================================
7.3
Vulnerability Class:
====================
Multiple
Current Estimated Price:
========================
2.000 - 3.000
Product & Service Introduction:
===============================
Join more than 20.000 users and become part of our Community. You will
be able to track your incidents,
create new tickets, add product ideas and track the progress of development.
(Copy of the Homepage: http://project-open.net/ )
Abstract Advisory Information:
==============================
The vulnerability laboratory core research team discovered multiple web
vulnerabilities in the official Project Open v5.0.3 CMS.
Affected Product(s):
====================
Project-Open
Product: Project Open v5.0.3 - CMS (Web-Application)
Vulnerability Disclosure Timeline:
==================================
2020-04-27: Public Disclosure (Vulnerability Laboratory)
Discovery Status:
=================
Published
Exploitation Technique:
=======================
Remote
Severity Level:
===============
High
Authentication Type:
====================
Restricted authentication (user/moderator) - User privileges
User Interaction:
=================
No User Interaction
Disclosure Type:
================
Independent Security Research
Technical Details & Description:
================================
1.1
Multiple remote sql-injection web vulnerabilities has been discovered in
the official Project Open v5.0.3 CMS web-application.
The vulnerability allows remote attackers to inject or execute own sql
commands to compromise the dbms or file system of the application.
The sql injection vulnerabilities are located in the `order_by`,
`forum_order_by` and `audit_id` parameters of the
`./intranet-expenses/index`
and `./intranet-audit/view` modules. The request method to inject or
execute commands is GET and the attack vector is located on the
application-side.
Attackers with privileged accounts to edit are able to inject own sql
queries via order or id parameter to compromise the dbms. Multiple
unhandled
and broken sql queries are visible as default debug to output for
different roles as well.
Exploitation of the remote sql injection vulnerability requires no user
interaction and a privileged web-application user account.
Successful exploitation of the remote sql injection results in database
management system, web-server and web-application compromise.
Request Method(s):
[+] GET
Vulnerable Module(s):
[+] ./intranet-expenses/index
[+] ./intranet-audit/view
Vulnerable Parameter(s):
[+] forum_order_by
[+] order_by
[+] audit_id
1.2
Multiple non-persistent cross site scripting vulnerabilities has been
discovered in the official Project Open v5.0.3 CMS web-application.
The vulnerability allows remote attackers to inject own malicious script
codes with non-persistent attack vector to compromise browser
to web-application requests from the client-side.
The cross site scripting web security vulnerabilities are located in the
`bread_crum_path` and `re_path` parameters of the
`./intranet/projects/view` and `./intranet-filestorage` modules. The
request method to inject the malicious script code is
GET and the attack vector of the vulnerability is non-persistent on
client-side.
Remote attackers are able to inject own script codes to the client-side
requested vulnerable web-application parameters. The attack vector of
the vulnerability is non-persistent and the request method to
inject/execute is GET. The vulnerabilities are classic client-side cross
site
scripting vulnerabilities. Successful exploitation of the vulnerability
results in session hijacking, non-persistent phishing attacks,
non-persistent external redirects to malicious source and non-persistent
manipulation of affected or connected application modules.
Request Method(s):
[+] GET
Vulnerable Module(s):
[+] ./intranet/projects/view
[+] ./intranet-filestorage
Vulnerable Parameter(s):
[+] bread_crum_path
[+] rel_path
Proof of Concept (PoC):
=======================
1.1
The remote sql-injection web vulnerabilities can be exploited by
authenticated privileged user accounts without user interaction.
For security demonstration or to reproduce the vulnerability follow the
provided information and steps below to continue.
PoC: SQL-Injection
https://po-cms.localhost:80/intranet/?forum_max_entries_per_page=10&forum_order_by='[SQL
INJECTION]--&forum_object_id=0&forum_start_idx=10&
https://po-cms.localhost:80/intranet-expenses/index?end_date=2020-04-25&unassigned=todo&expense_type_id=&project_id=29129&start_date=2000-01-01&orderby='[SQL
INJECTION]--
https://po-cms.localhost:80/intranet-audit/view?return_url=%2fintranet-confdb%2fnew%3fform_mode%3ddisplay%26conf_item_id%3d43412&audit_id='[SQL
INJECTION]--
PoC: Exploit
<html>
<head><body>
<title>Project Open Intranet CMS v</title>
<iframe
src="https://po-cms.localhost:80/intranet/?forum_max_entries_per_page=10&forum_order_by='[SQL
INJECTION]--&forum_object_id=0&forum_start_idx=10&"></iframe>
<iframe
src="https://po-cms.localhost:80/intranet-expenses/index?end_date=2020-04-25&unassigned=todo&expense_type_id=&project_id=29129&start_date=2000-01-01&orderby='[SQL
INJECTION]--"></iframe>
<iframe
src="https://po-cms.localhost:80/intranet-audit/view?return_url=%2fintranet-confdb%2fnew%3fform_mode%3ddisplay%26conf_item_id%3d43412&audit_id='[SQL
INJECTION]--"></iframe>
</body></head>
<html
Reference(s):
https://po-cms.localhost:80/intranet/
https://po-cms.localhost:80/intranet-audit/view
https://po-cms.localhost:80/intranet-expenses/index
--- Error Exception Logs ---
im_category_from_id(a.audit_object_status_id) as audit_object_status,
im_name_from_user_id(a.audit_user_id) as audit_user_name,
to_char(a.audit_date, 'YYYY-MM-DD') as audit_date_pretty
-
LEFT OUTER JOIN im_audits last_a ON (a.audit_last_id = last_a.audit_id),
acs_objects o,
acs_object_types ot
-
wherea.audit_object_id = o.object_id and
ot.object_type = o.object_type and
a.audit_id = '''16899'
-
1.2
The client-side cross site scripting web vulnerabilities can be
exploited by remote attackers without account and with low user interaction.
For security demonstration or to reproduce the vulnerability follow the
provided information and steps below to continue.
PoC: Cross Site Scripting
https://po-cms.localhost:80/intranet/?forum_max_entries_per_page=&forum_order_by=&forum_object_id=0&forum_start_idx=10&=&bread_crum_path=[CROSS
SITE SCRIPTING]
https://po-cms.localhost:80/intranet/projects/view?project_id=29129&view_name=files&bread_crum_path=[CROSS
SITE SCRIPTING]
https://po-cms.localhost:80/intranet-filestorage/folder_status_update?status=c&return_url=&rel_path=[CROSS
SITE SCRIPTING]
PoC: Exploit
<html>
<head><body>
<title>Project Open Intranet CMS v</title>
<iframe
src="https://po-cms.localhost:80/intranet/?forum_max_entries_per_page=&forum_order_by=&forum_object_id=0&forum_start_idx=10&=&bread_crum_path=[HTML/JS
PAYLOAD]"></iframe>
<iframe
src="https://po-cms.localhost:80/intranet/projects/view?project_id=29129&view_name=files&bread_crum_path=[HTML/JS
PAYLOAD]"></iframe>
<iframe
src="https://po-cms.localhost:80/intranet-filestorage/folder_status_update?status=c&return_url=&rel_path=[HTML/JS
PAYLOAD]"></iframe>
</body></head>
<html>
Reference(s):
https://po-cms.localhost:80/intranet/
https://po-cms.localhost:80/intranet-filestorage/
https://po-cms.localhost:80/intranet/projects/view/
Credits & Authors:
==================
Vulnerability-Lab -
https://www.vulnerability-lab.com/show.php?user=Vulnerability-Lab
Benjamin Kunz Mejri -
https://www.vulnerability-lab.com/show.php?user=Benjamin%20K.M.
Disclaimer & Information:
=========================
The information provided in this advisory is provided as it is without
any warranty. Vulnerability Lab disclaims all warranties,
either expressed or implied, including the warranties of merchantability
and capability for a particular purpose. Vulnerability-Lab
or its suppliers are not liable in any case of damage, including direct,
indirect, incidental, consequential loss of business profits
or special damages, even if Vulnerability-Lab or its suppliers have been
advised of the possibility of such damages. Some states do
not allow the exclusion or limitation of liability for consequential or
incidental damages so the foregoing limitation may not apply.
We do not approve or encourage anybody to break any licenses, policies,
deface websites, hack into databases or trade with stolen data.
Domains: www.vulnerability-lab.comwww.vuln-lab.com
www.vulnerability-db.com
Services: magazine.vulnerability-lab.com
paste.vulnerability-db.com infosec.vulnerability-db.com
Social: twitter.com/vuln_labfacebook.com/VulnerabilityLab
youtube.com/user/vulnerability0lab
Feeds: vulnerability-lab.com/rss/rss.php
vulnerability-lab.com/rss/rss_upcoming.php
vulnerability-lab.com/rss/rss_news.php
Programs: vulnerability-lab.com/submit.php
vulnerability-lab.com/register.php
vulnerability-lab.com/list-of-bug-bounty-programs.php
Any modified copy or reproduction, including partially usages, of this
file requires authorization from Vulnerability Laboratory.
Permission to electronically redistribute this alert in its unmodified
form is granted. All other rights, including the use of other
media, are reserved by Vulnerability-Lab Research Team or its suppliers.
All pictures, texts, advisories, source code, videos and other
information on this website is trademark of vulnerability-lab team & the
specific authors or managers. To record, list, modify, use or
edit our material contact (admin@ or research@) to get a ask permission.
Copyright 2020 | Vulnerability Laboratory - [Evolution
Security GmbH]
--
VULNERABILITY LABORATORY - RESEARCH TEAM
SERVICE: www.vulnerability-lab.com
This information is provided for TESTING and LEGAL RESEARCH purposes only. All trademarks used are properties of their respective owners. By visiting this website you agree to Terms of Use and Privacy Policy and Impressum