---
id: CVE-2020-20345
title: >-
  WTCMS 1.0 contains a reflective cross-site scripting (XSS) vulnerability in
  the page management background which allows attackers to obtain cookies via a
  crafted payload entered into the search box.
summary: >-
  WTCMS 1.0 contains a reflective cross-site scripting (XSS) vulnerability in
  the page management background which allows attackers to obtain cookies via a
  crafted payload entered into the search box.
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: wtcms_project
product: wtcms
affected:
  - wtcms = 1.0
published: '2021-09-01'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2020-20345'
references:
  - url: 'https://github.com/taosir/wtcms'
    label: cve@mitre.org
  - url: 'https://github.com/taosir/wtcms/issues/10'
    label: cve@mitre.org
  - url: 'http://wtcms.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://github.com/taosir/wtcms'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://github.com/taosir/wtcms/issues/10'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.00549
epssPercentile: 0.436
ingestedAt: '2026-07-06T17:03:23.566Z'
---

## Overview

WTCMS 1.0 contains a reflective cross-site scripting (XSS) vulnerability in the page management background which allows attackers to obtain cookies via a crafted payload entered into the search box.

## Affected

- `wtcms = 1.0`

## Remediation

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