Medium severity · published Sep 10, 2026
CVE-2026-52097
An issue in AppFlowy 0.11.8 allows a remote attacker to execute arbitrary code via the afLaunchUri, _afLaunchLocalUri (url_launcher.dart), OpenFilex.open, localPathRegex…
6.8
CVSS
0.5%
EPSS
No
On KEV
Description
An issue in AppFlowy 0.11.8 allows a remote attacker to execute arbitrary code via the afLaunchUri, _afLaunchLocalUri (url_launcher.dart), OpenFilex.open, localPathRegex (common_patterns.dart) components
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Physical
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-52097
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-52097
github.com
https://github.com/AppFlowy-IO/AppFlowy
github.com
https://github.com/AppFlowy-IO/AppFlowy/blob/main/frontend/appflowy_flutter/lib/core/helpers/common_patterns.dart
github.com
https://github.com/AppFlowy-IO/AppFlowy/blob/main/frontend/appflowy_flutter/lib/core/helpers/url_launcher.dart