Vulnerability · Published Aug 15, 2026 · Assigned by PRJBLK
CVE-2026-16007Authenticated SQL Injection in AppFlowy
High 7.1
In plain English
A high-severity SQL injection in AppFlowy-Cloud from AppFlowy-IO. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).
Severity (CVSS 4.0)7.1High
Exploit odds (30 days)0.3%top 71.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
AppFlowy's qcuiknote feature is affected by a SQL injection vulnerability. Authenticated users with access to the feature can inject arbitrary SQL to exfiltrate data in the underlying SQL database.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| AppFlowy-IO | AppFlowy-Cloud | 0 – through * |
Weakness: CWE-89 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
References
- https://projectblack.io/blog/appflowy-authenticated-sql-injection/ exploit, third-party-advisory