High severity · published Sep 4, 2026
CVE-2026-53761
Frappe CRM: Authentication Bypass via Logged Invitation Keys in crm/api
8.2
CVSS
0.6%
EPSS
No
On KEV
Description
Frappe CRM is an open-source customer relationship management tool. Prior to version 1.73.0, there is an authentication bypass vulnerability via logged invitation keys in crm/api. This issue has been patched in version 1.73.0.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CR
crm · frappe
< 1.73.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-53761
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-53761
github.com
https://github.com/frappe/crm/releases/tag/v1.73.0
github.com
https://github.com/frappe/crm/security/advisories/GHSA-wqrv-q8m5-qr77
More from crm
6.5
CVE-2026-116492
Frappe CRM before 1.89.1 Missing Authorization via Phone Lookup API
5.4
CVE-2026-111937
Frappe CRM before 1.81.2 Missing Authorization on CRM Notification Records
4.3
CVE-2026-111938
Frappe CRM before 1.74.0 Missing Authorization via add_note_to_call_log
4.3
CVE-2026-108734
Frappe CRM 1.49.0 through 1.87.0 Missing Authorization via get_linked_docs_of_document