CVE-2026-31799 Tautulli: SQL Injection in get_home_stats API endpoint via unsanitised filter parameters
An attacker with an admin API key can inject SQL into Tautulli to exfiltrate database values via the get_home_stats endpoint.
- 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-2026-31799?
CVE-2026-31799 is a medium-severity SQL injection vulnerability in Tautulli, published on 30 Mar 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Tautulli is a Python based monitoring and tracking tool for Plex Media Server. From version 2.14.2 to before version 2.17.0 for parameters "before" and "after" and from version 2.1.0-beta to before version 2.17.0 for parameters "section_id" and "user_id", the /api/v2?cmd=get_home_stats endpoint passes the section_id, user_id, before, and after query parameters directly into SQL via Python %-string formatting without parameterization. An attacker who holds the Tautulli admin API key can inject arbitrary SQL and exfiltrate any value from the Tautulli SQLite database via boolean-blind inference. This issue has been patched in version 2.17.0.
Which versions are affected by CVE-2026-31799?
It affects 1 product.
Products include Tautulli Tautulli.
How do I fix CVE-2026-31799?
No fix has been published for CVE-2026-31799 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-2026-31799 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-31799 exists.
Other vulnerabilities in Tautulli
- CVE-2025-58762 Tautulli vulnerable to Authenticated Remote Code Execution via write primitive and `Script` notification agent
- CVE-2026-31831 Tautulli: Unauthenticated Path Traversal in `/newsletter/image/images` endpoint
- CVE-2025-58760 Tautulli vulnerable to Unauthenticated Path Traversal in `/image` endpoint
- CVE-2025-58761 Tautulli vulnerable to Unauthenticated Path Traversal in `real_pms_image_proxy`
- CVE-2025-58763 Tautulli vulnerable to Authenticated Remote Code Execution via Command Injection
Sources
Also known as GHSA-g47q-8j8w-m63q.