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Japan Vulnerability NotesJVN:59341308

HistoryMay 09, 2023 - 12:00 a.m.

JVN#59341308: WordPress Plugin "Newsletter" vulnerable to cross-site scripting

2023-05-0900:00:00

Japan Vulnerability Notes

jvn.jp

wordpress

newsletter

cross-site scripting

vulnerability

cwe-79

update

plugin

version

developer

web browser

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

0.003 Low

EPSS

Percentile

68.4%

JSON

WordPress Plugin “Newsletter” provided by Stefano Lissa & The Newsletter Team contains a cross-site scripting vulnerability (CWE-79).

Impact

An arbitrary script may be executed on the web browser of the user who is logging in to the WordPress using the plugin.

Solution

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

Products Affected

Newsletter versions prior to 7.6.9

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

0.003 Low

EPSS

Percentile

68.4%

JSON

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