Lucene search

Japan Vulnerability NotesJVN:31459091

HistoryJul 24, 2017 - 12:00 a.m.

JVN#31459091: WordPress plugin "Simple Custom CSS and JS" vulnerable to cross-site scripting

2017-07-2400:00:00

Japan Vulnerability Notes

jvn.jp

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

EPSS

0.002

Percentile

51.3%

JSON

The WordPress plugin “Simple Custom CSS and JS” provided by SilkyPress contains a reflected cross-site scripting vulnerability (CWE-79).

Impact

An arbitrary script may be executed on a logged in user’s web browser.

Solution

Update the plugin
Update the plugin according to the information provided by the developer.

Products Affected

Simple Custom CSS and JS prior to version 3.4

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

EPSS

0.002

Percentile

51.3%

JSON

Related for JVN:31459091