CVE-2026-16007

Authenticated SQL Injection in AppFlowy

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

AppFlowy-IO · AppFlowy-Cloud

CVSS v4.0 CNA

7.1 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS

0.34% chance of exploitation in the next 30 days, 26th percentile

Published

2026-08-15

Updated

2026-08-17

Proof-of-concept exploits (1)

• https://projectblack.io/blog/appflowy-authenticated-sql-injection/

References

• CVE Record
• NVD entry