CVE-2025-1488

Name: CVE-2025-1488
Creator: NVD / NIST
Published: 2025-02-24T11:15:10.193+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.27%

Last modified Jun 17, 2026

CVE-2025-1488 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. The WPO365 | MICROSOFT 365 GRAPH MAILER plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 3.2. This is due to insufficient validation on the redirect url supplied via the 'redirect_to' parameter. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

Description

The WPO365 | MICROSOFT 365 GRAPH MAILER plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 3.2. This is due to insufficient validation on the redirect url supplied via the 'redirect_to' parameter. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites if 1. they can successfully trick them into performing an action and 2. the plugin is activated but not configured.

Metrics

CVSS 3.1

6.1/10

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

EPSS Probability

0.27%

18.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Wpo365	Microsoft 365 Graph Mailer	<= 3.3

References

https://plugins.trac.wordpress.org/changeset/3244747/Patch
https://wordpress.org/plugins/wpo365-msgraphmailer/#developersRelease Notes
https://www.wordfence.com/threat-intel/vulnerabilities/id/3a1782c3-ae0b-42f1-aa5e-dabfa2a5bbcd?source=cveThird Party Advisory
https://www.wpo365.com/change-log/Product

Timeline

Published: Feb 24, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-1488?

How severe is CVE-2025-1488?

CVE-2025-1488 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.

How do I fix CVE-2025-1488?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-1488?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST