CVE-2026-66057
Frappe: Open Redirect via Unsanitized OAuth State Param.
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Frappe is a full-stack web application framework. Prior to 15.116.0 and 16.29.0, the OAuth login flow uses an unsanitized client-controlled state parameter to select post-authentication navigation, allowing a crafted state value to redirect a user to an attacker-chosen location. This issue is fixed in versions 15.116.0 and 16.29.0.
| CWE | CWE-601 |
| Vendor | frappe |
| Product | frappe |
| Published | Oct 13, 2026 |
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Affected Versions
frappe / frappe
< 15.116.0 >= 16.0.0, < 16.29.0
References
github.com: https://github.com/frappe/frappe/security/advisories/GHSA-78c5-55xg-jm7m github.com: https://github.com/frappe/frappe/pull/40962 github.com: https://github.com/frappe/frappe/commit/12568e2d54c4abba70bc0261387053fa28f90988 github.com: https://github.com/frappe/frappe/commit/1e0a3b941231d74a71ff1a43eee2e9f63c88712d github.com: https://github.com/frappe/frappe/commit/6ed8acd869199feb3a2598887d471448297edf07 github.com: https://github.com/frappe/frappe/releases/tag/v15.116.0 github.com: https://github.com/frappe/frappe/releases/tag/v16.29.0