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OpenJS FoundationFRIENDSOFPHP:EDIAWIKI:CORE:CVE-2020-25828

HistorySep 24, 2020 - 1:26 a.m.

Non-jqueryMsg version of mw.message(…).parse() doesn't escape HTML

2020-09-2401:26:41

OpenJS Foundation

github.com

non-jquerymsg

html escape

phabricator

wikimedia

t115888

software

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

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

AI Score

7.2

Confidence

Low

EPSS

0.002

Percentile

54.5%

JSON

More info at https://phabricator.wikimedia.org/T115888

Affected configurations

Vulners

Node

mediawikicoreRange<1.35.0

VendorProductVersionCPE
mediawikicore*cpe:2.3:a:mediawiki:core:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mediawiki	core	*	cpe:2.3:a:mediawiki:core::::::::

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

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

AI Score

7.2

Confidence

Low

EPSS

0.002

Percentile

54.5%

JSON

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