CVE-2025-0953

The SMTP for Sendinblue – YaySMTP plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.1.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/smtp-sendinblue/trunk/includes/Functions.php	Product
https://plugins.trac.wordpress.org/browser/smtp-sendinblue/trunk/includes/Helper/Utils.php	Product
https://plugins.trac.wordpress.org/changeset/3234379/	Patch
https://wordpress.org/plugins/smtp-sendinblue/#developers	Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/e7ba65ac-e568-4c13-961d-6453f281d9fc?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:yaycommerce:yaysmtp:*:*:*:*:*:wordpress:*:*

History

05 Mar 2025, 21:28

Type	Values Removed	Values Added
References	~~() https://plugins.trac.wordpress.org/browser/smtp-sendinblue/trunk/includes/Functions.php -~~	() https://plugins.trac.wordpress.org/browser/smtp-sendinblue/trunk/includes/Functions.php - Product
References	~~() https://plugins.trac.wordpress.org/browser/smtp-sendinblue/trunk/includes/Helper/Utils.php -~~	() https://plugins.trac.wordpress.org/browser/smtp-sendinblue/trunk/includes/Helper/Utils.php - Product
References	~~() https://plugins.trac.wordpress.org/changeset/3234379/ -~~	() https://plugins.trac.wordpress.org/changeset/3234379/ - Patch
References	~~() https://wordpress.org/plugins/smtp-sendinblue/#developers -~~	() https://wordpress.org/plugins/smtp-sendinblue/#developers - Product
References	~~() https://www.wordfence.com/threat-intel/vulnerabilities/id/e7ba65ac-e568-4c13-961d-6453f281d9fc?source=cve -~~	() https://www.wordfence.com/threat-intel/vulnerabilities/id/e7ba65ac-e568-4c13-961d-6453f281d9fc?source=cve - Third Party Advisory
First Time		Yaycommerce yaysmtp Yaycommerce
CPE		cpe:2.3:a:yaycommerce:yaysmtp::::::wordpress::*
Summary		(es) El complemento SMTP para Sendinblue – YaySMTP para WordPress es vulnerable a Cross-Site Scripting almacenado en versiones hasta la 1.1.1 incluida debido a una depuración de entrada insuficiente y al escape de salida. Esto permite que atacantes no autenticados inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada.

22 Feb 2025, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-02-22 13:15

Updated : 2025-03-05 21:28

NVD link : CVE-2025-0953

Mitre link : CVE-2025-0953

CVE.ORG link : CVE-2025-0953

JSON object : View

Products Affected

yaycommerce

yaysmtp

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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7.2 /10