Lucene search

RedhatCVE-2021-20279

HistoryMar 15, 2021 - 10:15 p.m.

CVE-2021-20279

2021-03-1522:15:13

CWE-79

redhat

web.nvd.nist.gov

cve-2021-20279

user profile

field sanitization

moodle

xss

nvd

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

AI Score

5.1

Confidence

High

EPSS

0.001

Percentile

33.0%

JSON

The ID number user profile field required additional sanitizing to prevent a stored XSS risk in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.

Affected configurations

Nvd

Vulners

Node

moodlemoodleRange3.5.0–3.5.17

moodlemoodleRange3.8.0–3.8.8

moodlemoodleRange3.9.0–3.9.5

moodlemoodleRange3.10.0–3.10.2

Node

fedoraprojectfedoraMatch32

fedoraprojectfedoraMatch34

VendorProductVersionCPE
moodlemoodle*cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
fedoraprojectfedora32cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
fedoraprojectfedora34cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
moodle	moodle	*	cpe:2.3:a:moodle:moodle::::::::
fedoraproject	fedora	32	cpe:2.3:o:fedoraproject:fedora:32:::::::*
fedoraproject	fedora	34	cpe:2.3:o:fedoraproject:fedora:34:::::::*

CNA Affected

[
  {
    "product": "moodle",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Fixed in 3.10.2, 3.9.5, 3.8.8, 3.5.17"
      }
    ]
  }
]