CVE-2023-32119 MEDIUM

CVE-2023-32119: WordPress WPO365 | Mail Integration for Office 365 / Outlook Plugin <= 1.9.0 is vulnerable to Cross Site Scripting (XSS)

Vendor Wpo365
Product WPO365 | Mail Integration for Office 365 / Outlook
Weakness CWE-79 · XSS
Published August 23, 2023
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

5.8/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in WPO365 | Mail Integration for Office 365 / Outlook plugin <= 1.9.0 versions.

Explanation of Vulnerability in Simple Terms

02Summary

WPO365 Mail Integration for Office 365/Outlook versions up to 1.9.0 contain a cross-site scripting (XSS) vulnerability. An attacker can inject malicious scripts that execute in a victim's browser when they visit a crafted page. The vulnerability requires user interaction and network access but does not require authentication. Scope is changed, meaning the impact may extend beyond the vulnerable component.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in a victim's browser to steal data or perform actions on their behalf.

Potential impact on your site

04Site Impact

Users visiting affected pages could have their session data stolen or be tricked into performing unintended actions.

Conditions required to exploit

05Prerequisites

Victim must visit a crafted page; no authentication required. Attack requires network access and high attack complexity.

Key dates

06Disclosure timeline

August 23, 2023 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE

CVE-2026-15016 Paid Memberships Pro – Content Restriction, User Registration, & Paid Subscriptions <= 3.8.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting CVE-2026-65511 WordPress Manual - Documentation, Knowledge Base & Education WordPress Theme theme <= 7.5.4 - Cross Site Scripting (XSS) vulnerability CVE-2026-65527 WordPress LIQUID SPEECH BALLOON plugin <= 1.2.5 - Cross Site Scripting (XSS) vulnerability CVE-2026-18344 Responsive Thumbnail Slider < 1.1.53 - Reflected Cross-Site Scripting via 'id' Parameter CVE-2026-65538 WordPress Machete plugin <= 5.2 - Cross Site Scripting (XSS) vulnerability