CVE-2024-33998 moodle: stored XSS via user's name on participants page when opening some options

2024-05-3119:46:13

CWE-79

fedora

github.com

cve-2024-33998

moodle

stored xss

participant page

insufficient escaping

risk

AI Score

5.8

Confidence

High

EPSS

Percentile

9.0%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

Insufficient escaping of participants’ names in the participants page table resulted in a stored XSS risk when interacting with some features.

CNA Affected

[
  {
    "versions": [
      {
        "status": "affected",
        "version": "4.0",
        "versionType": "semver",
        "lessThanOrEqual": "4.3.3"
      },
      {
        "status": "affected",
        "version": "4.2",
        "versionType": "semver",
        "lessThanOrEqual": "4.2.6"
      },
      {
        "status": "affected",
        "version": "4.1",
        "versionType": "semver",
        "lessThanOrEqual": "4.1.9"
      }
    ],
    "packageName": "Moodle",
    "collectionURL": "https://git.moodle.org",
    "defaultStatus": "unknown"
  }
]