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[email protected]CVE-2020-25631

HistoryDec 08, 2020 - 1:15 a.m.

CVE-2020-25631

2020-12-0801:15:12

CWE-79

[email protected]

web.nvd.nist.gov

cve-2020-25631

moodle

vulnerability

javascript injection

nvd

security fix

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.8 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

33.8%

JSON

A vulnerability was found in Moodle 3.9 to 3.9.1, 3.8 to 3.8.4 and 3.7 to 3.7.7 where it was possible to include JavaScript in a book’s chapter title, which was not escaped on the “Add new chapter” page. This is fixed in 3.9.2, 3.8.5 and 3.7.8.

Affected configurations

Vulners

NVD

Node

moodlemoodleRange3.9–3.9.1

moodlemoodleRange3.8–3.8.4

moodlemoodleRange3.7–3.7.7

VendorProductVersionCPE
moodlemoodle*cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodlemoodle*cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodlemoodle*cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
moodle	moodle	*	cpe:2.3:a:moodle:moodle::::::::
moodle	moodle	*	cpe:2.3:a:moodle:moodle::::::::
moodle	moodle	*	cpe:2.3:a:moodle:moodle::::::::

CNA Affected

[
  {
    "product": "Moodle",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "3.9 to 3.9.1, 3.8 to 3.8.4 and 3.7 to 3.7.7"
      }
    ]
  }
]