{"id":86010,"date":"2025-12-11T01:08:57","date_gmt":"2025-12-11T01:08:57","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-30T00:00:00","slug":"cve-2025-48301-sql-injection-vulnerability-in-yaycommerce-smtp-for-sendgrid-yaysmtp","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2025-48301-sql-injection-vulnerability-in-yaycommerce-smtp-for-sendgrid-yaysmtp\/","title":{"rendered":"CVE-2025-48301: SQL Injection Vulnerability in YayCommerce SMTP for SendGrid \u2013 YaySMTP<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

The cybersecurity vulnerability identified as CVE-2025-48301 has been discovered in the YayCommerce SMTP for SendGrid – YaySMTP software. This vulnerability allows for the exploitation of SQL Injection, leading to potential system compromise or data leakage. This issue is of significant concern for all users of SMTP for SendGrid – YaySMTP: from n\/a through version 1.5.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2025-48301
\nSeverity: High (CVSS: 7.6)
\nAttack Vector: Network
\nPrivileges Required: Low
\nUser Interaction: None
\nImpact: Potential system compromise or data leakage<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

SMTP for SendGrid – YaySMTP | n\/a through 1.5<\/p>\n

How the Exploit Works<\/strong><\/p>\n

An attacker can exploit this vulnerability by sending specially crafted SQL commands to the affected application. Due to the improper neutralization of special elements used in an SQL command by the software, an attacker can manipulate SQL queries, leading to unauthorized access, data manipulation, or data leakage.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

Here is a conceptual example of how this vulnerability might be exploited. This example uses an HTTP request with a malicious SQL command in a data field:<\/p>\n

POST \/vulnerable\/endpoint HTTP\/1.1\nHost: target.example.com\nContent-Type: application\/x-www-form-urlencoded\nusername=admin' OR '1'='1'; --&password=pass<\/code><\/pre>\n
In the above example, the attacker is injecting a SQL command (‘OR ‘1’=’1′; –) into the “username” field in an attempt to bypass authentication.<\/p>\n
Mitigation<\/strong><\/p>\n
To mitigate this vulnerability, users are advised to apply the latest patches provided by the vendor. If a patch is not yet available or cannot be applied immediately, the use of a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can serve as a temporary mitigation method, potentially preventing the exploitation of this vulnerability.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview The cybersecurity vulnerability identified as CVE-2025-48301 has been discovered in the YayCommerce SMTP for SendGrid – YaySMTP software. This vulnerability allows for the exploitation of SQL Injection, leading to potential system compromise or data leakage. This issue is of significant concern for all users of SMTP for SendGrid – YaySMTP: from n\/a through version […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[],"tags":[],"vendor":[],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-86010","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t