Duplicator < 1.5.7.1; Duplicator Pro < 4.5.14.2 - Unauthenticated Sensitive Data Exposure

highseverity

7.5CVSS score

30.9%likelihood of exploitation, next 30 days

98%of all CVEs are less likely

Readycheck to confirm it

The Duplicator WordPress plugin before 1.5.7.1, Duplicator Pro WordPress plugin before 4.5.14.2 does not disallow listing the `backups-dup-lite/tmp` directory (or the `backups-dup-pro/tmp` directory in the Pro version), which temporarily stores files containing sensitive data. When directory listing is enabled in the web server, this allows unauthenticated attackers to discover and access these sensitive files, which include a full database dump and a zip archive of the site.

Impact

Unauthenticated attackers can exploit directory listing to access temporary backup files containing full database dumps and site archives with sensitive data from WordPress Duplicator installations.

Fix

Duplicator Fixed in 1.5.7.1,Duplicator-Pro Fixed in 4.5.14.2.

How to confirm it

Send: GET {{BaseURL}}/wp-content/backups-dup-lite/tmp/ ; GET {{BaseURL}}/wp-content/backups-dup-pro/tmp/
Positive when: status_code == 200 and contains(body, '/tmp') && contains(body, '<title>Index of')

Run it with nuclei: nuclei -id CVE-2023-6114 -u <target>. This check is not marked as verified by its authors.

The full check

id: CVE-2023-6114

info:
  name: Duplicator < 1.5.7.1; Duplicator Pro < 4.5.14.2 - Unauthenticated Sensitive Data Exposure
  author: DhiyaneshDk
  severity: high
  description: |
    The Duplicator WordPress plugin before 1.5.7.1, Duplicator Pro WordPress plugin before 4.5.14.2 does not disallow listing the `backups-dup-lite/tmp` directory (or the `backups-dup-pro/tmp` directory in the Pro version), which temporarily stores files containing sensitive data. When directory listing is enabled in the web server, this allows unauthenticated attackers to discover and access these sensitive files, which include a full database dump and a zip archive of the site.
  impact: |
    Unauthenticated attackers can exploit directory listing to access temporary backup files containing full database dumps and site archives with sensitive data from WordPress Duplicator installations.
  remediation: Duplicator Fixed in 1.5.7.1,Duplicator-Pro Fixed in 4.5.14.2.
  reference:
    - https://drive.google.com/file/d/1mpapFCqfZLv__EAM7uivrrl2h55rpi1V/view?usp=sharing
    - https://wpscan.com/vulnerability/5c5d41b9-1463-4a9b-862f-e9ee600ef8e1
    - https://nvd.nist.gov/vuln/detail/CVE-2023-6114
    - https://wpscan.com/plugin/duplicator/
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2023-6114
    cwe-id: CWE-552
    epss-score: 0.30894
    epss-percentile: 0.98269
    cpe: cpe:2.3:a:awesomemotive:duplicator:*:*:*:*:-:wordpress:*:*
  metadata:
    max-request: 2
    vendor: awesomemotive
    product: duplicator
    framework: wordpress
    google-query: inurl:"/wp-content/plugins/duplicator"
  tags: cve,cve2023,duplicator,duplicator-pro,lfi,wpscan,wordpress,wp-plugin,wp,awesomemotive,vkev,vuln

http:
  - method: GET
    path:
      - "{{BaseURL}}/wp-content/backups-dup-lite/tmp/"
      - "{{BaseURL}}/wp-content/backups-dup-pro/tmp/"

    stop-at-first-match: true
    matchers:
      - type: dsl
        dsl:
          - "status_code == 200"
          - "contains(body, '/tmp') && contains(body, '<title>Index of')"
        condition: and

References

Use this check only on systems you are authorised to test. Where the data comes from