---
id: CVE-2020-19961
title: >-
  A SQL injection vulnerability has been discovered in zz cms version 2019 which
  allows attackers to retrieve sensitive data via the component subzs.php.
summary: >-
  A SQL injection vulnerability has been discovered in zz cms version 2019 which
  allows attackers to retrieve sensitive data via the component subzs.php.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-89
vendor: zzcms
product: zzcms
affected:
  - zzcms = 2019
published: '2021-10-14'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2020-19961'
references:
  - url: 'https://github.com/forget-code/zzcms'
    label: cve@mitre.org
  - url: >-
      https://github.com/zhuxianjin/vuln_repo/blob/master/zzcms2019%20SQL%20injection%20vulnerability%20in%20subzs.php.md
    label: cve@mitre.org
  - url: 'http://zzcms.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://github.com/forget-code/zzcms'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: >-
      https://github.com/zhuxianjin/vuln_repo/blob/master/zzcms2019%20SQL%20injection%20vulnerability%20in%20subzs.php.md
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.01725
epssPercentile: 0.76567
ingestedAt: '2026-07-06T01:08:17.041Z'
---

## Overview

A SQL injection vulnerability has been discovered in zz cms version 2019 which allows attackers to retrieve sensitive data via the component subzs.php.

## Affected

- `zzcms = 2019`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.