CVE-2026-44886 Pi.Alert: Web Interface Vulnerable to Unauthenticated Blind SQL Injection
Unauthenticated attackers can execute blind SQL injection via the scansource parameter in the devices endpoint, potentially reading or modifying database contents.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-44886?
CVE-2026-44886 is a high-severity SQL injection vulnerability in leiweibau Pi.Alert, published on 27 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Pi.Alert is a WIFI / LAN intruder detector with web service monitoring. From 2024-06-29 to before 2026-05-07, the web application endpoint is vulnerable to SQL injection. The /pialert/php/server/devices.php route accepts requests from unauthenticated users when the action URL parameter is set to getDevicesTotals. The scansource URL parameter is then injected in a SQL query. This vulnerability is fixed in 2026-05-07.
Weakness: CWE-89
Which versions are affected by CVE-2026-44886?
How do I fix CVE-2026-44886?
No fix has been published for CVE-2026-44886 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-2026-44886 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-44886 exists.
Sources
Also known as GHSA-m929-j7w8-334j.