CVE-2026-52097: AppFlowy · Issue
Source GCVE Database
Not known to be exploited · CVSS 6.8 Medium.
Data as of 25 Oct 2026, 19:02 UTC
- EPSS
- 0.5% chance of exploitation in 30 days – higher than 45% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 10 Sep 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.
What to do
Description
AppFlowy version 0.11.8 contains a vulnerability that allows remote attackers to execute arbitrary code. The issue involves the afLaunchUri and _afLaunchLocalUri functions in url_launcher.dart, as well as OpenFilex.open and localPathRegex in common_patterns.dart. This vulnerability has a CVSS score of 6.8, indicating a medium severity level.
References
- nvd.nist.gov/vuln/detail/CVE-2026-52097 (opens in a new tab)
- github.com/AppFlowy-IO/AppFlowy (opens in a new tab)
- github.com/AppFlowy-IO/AppFlowy/blob/main/frontend/appflowy_flutter/lib/core/helpers/common_patterns.dart (opens in a new tab)
- github.com/AppFlowy-IO/AppFlowy/blob/main/frontend/appflowy_flutter/lib/core/helpers/url_launcher.dart (opens in a new tab)