CVE-2026-53761: Frappe CRM: Authentication Bypass via Logged Invitation Keys in crm/api

Severity: high (CVSS 8.2 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-04 · updated 2026-09-09
Weakness: CWE-287

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.

Affected products

frappe crm: before 1.73.0

References

https://github.com/frappe/crm/releases/tag/v1.73.0
https://github.com/frappe/crm/security/advisories/GHSA-wqrv-q8m5-qr77

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