CVE-2025-48161 WordPress YaySMTP plugin <= 1.3 - SQL Injection Vulnerability
Attackers can execute arbitrary SQL commands via the YaySMTP plugin, potentially reading or modifying database contents.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-48161?
CVE-2025-48161 is a high-severity SQL injection vulnerability in YayCommerce YaySMTP, published on 16 Jul 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in YayCommerce YaySMTP smtp-sendinblue allows SQL Injection.This issue affects YaySMTP: from n/a through <= 1.3.
Weakness: CWE-89
Which versions are affected by CVE-2025-48161?
How do I fix CVE-2025-48161?
No fix has been published for CVE-2025-48161 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2025-48161 being exploited?
There is no known exploitation of CVE-2025-48161 in the wild and no public exploit code.
Sources
Also known as GHSA-r43p-5qw2-4jv7.