Medium severity · published Oct 12, 2026
CVE-2026-109600
Frappe before 16.31.0 Improper Access Control in Document Follow Notifications
5.3
CVSS
0.2%
EPSS
No
On KEV
Description
Frappe Framework before 15.118.0 and 16.x before 16.31.0 does not check whether a user account is disabled before sending Document Follow email notifications. A disabled user who previously followed documents continues to receive email updates about activity on those documents after their access should have been revoked.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
frappe · frappe
before 15.118.0; 16.0.0-beta.1 before 16.31.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-109600
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-109600
vendor-advisory
https://github.com/frappe/frappe/security/advisories/GHSA-55m4-gj6h-q6rc
third-party-advisory
https://www.vulncheck.com/advisories/frappe-before-16.31.0-improper-access-control-in-document-follow-notifications
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