Description
Frappe is a full-stack web application framework. Prior to 15.115.0 and 16.27.0, the public request-data web form and PersonalDataDownloadRequest class in frappe/website/doctype/personal_data_download_request/personal_data_download_request.py return distinguishable response shapes for registered and unregistered email addresses, including the user_name field and persistence behavior. A remote attacker can compare the responses to enumerate registered users. This issue is fixed in versions 15.115.0 and 16.27.0.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| frappe | frappe | < 15.115.0, >= 16.0.0-beta.1, < 16.27.0 | — |
References
- https://github.com/frappe/frappe/security/advisories/GHSA-c2xv-c53h-qvr5
- https://github.com/frappe/frappe/pull/40787
- https://github.com/frappe/frappe/pull/40814
- https://github.com/frappe/frappe/pull/40815
- https://github.com/frappe/frappe/commit/30fe0b4118ff94c95c239dce4bc74ec4ca10a827
- https://github.com/frappe/frappe/commit/47a396ec59f5362029feb349eb2b9d10a21afcf8
- https://github.com/frappe/frappe/commit/4b32a4e0072e61ce0abcb0d09cfd1f14724fe896
- https://github.com/frappe/frappe/releases/tag/v15.115.0
- https://github.com/frappe/frappe/releases/tag/v16.27.0