CVE-2019-14827

A vulnerability was found in Moodle where javaScript injection was possible in some Mustache templates via recursive rendering from contexts. Mustache helper tags that were included in template contexts were not being escaped before that context was injected into another Mustache helper, which could result in script injection in some templates. This affects versions 3.7 to 3.7.1, 3.6 to 3.6.5, 3.5 to 3.5.7 and earlier unsupported versions.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-62284	Patch Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=391030	Patch Vendor Advisory
https://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-62284	Patch Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=391030	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::

History

21 Nov 2024, 04:27

Type	Values Removed	Values Added
References	~~() https://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-62284 - Patch, Vendor Advisory~~	() https://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-62284 - Patch, Vendor Advisory
References	~~() https://moodle.org/mod/forum/discuss.php?d=391030 - Patch, Vendor Advisory~~	() https://moodle.org/mod/forum/discuss.php?d=391030 - Patch, Vendor Advisory

Information

Published : 2021-05-17 16:15

Updated : 2024-11-21 04:27

NVD link : CVE-2019-14827

Mitre link : CVE-2019-14827

CVE.ORG link : CVE-2019-14827

JSON object : View

Products Affected

moodle

moodle

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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