CVE-2026-13156

CVSS Score & Metrics

Base Score

5.4 / 10

Vector String

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

Vulnerability Description

The MailerSend WordPress plugin before 1.0.8 does not perform a nonce check on its configuration-delete action (it verifies the manage_options capability but ignores the nonce), so an attacker can trick a logged-in administrator into visiting a crafted page that wipes the MailerSend WordPress plugin before 1.0.8's SMTP configuration and deactivates the MailerSend WordPress plugin before 1.0.8, breaking the site's email delivery.

Vulnerability Details

Published Date

July 20, 2026

Last Modified

July 20, 2026

CWE ID

CWE-352

Source

NVD

Vendor

Unknown

Product

MailerSend

External References

https://wpscan.com/vulnerability/595e653d-0904-43cf-8e61-d684599de11b/

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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