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patchstackUtkarsh AgrawalPATCHSTACK:A03BB4C6E77825A2E04FEFF049DE694D
HistoryMay 18, 2022 - 12:00 a.m.

WordPress MailerLite – Signup forms plugin <= 1.5.3 - Reflected Cross-Site Scripting (XSS) vulnerability

2022-05-1800:00:00
Utkarsh Agrawal
patchstack.com
7

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

Reflected Cross-Site Scripting (XSS) vulnerability discovered by Utkarsh Agrawal in WordPress MailerLite – Signup forms plugin (versions <= 1.5.3).

Solution

           Update the WordPress MailerLite – Signup forms plugin to the latest available version (at least 1.5.4).
CPENameOperatorVersion
mailerlite – signup formsle1.5.3

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

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