Description (CNA)
djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, for views that opt into state snapshots, the snapshot `state_json` embedded in the client page was restored on reconnect as trusted view state with no integrity check. A client could edit the unsigned `state_json` in their page and return it in the reconnect mount frame to inject arbitrary view attributes — e.g. flip `is_admin` to `True`, or change `account_id` / `balance` — escalating privilege or tampering with business state held in public view attributes (the normal djust pattern). This issue is fixed in djust 1.0.7. State snapshots are signed; unsigned or forged snapshots are rejected on the back-navigation restore path. As a workaround, do not enable state snapshots; do not hold authorization/ownership state in public view attributes.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| djust-org / djust | affected < 1.0.7 |
CWE
CWE-345, CWE-915
References
- https://github.com/djust-org/djust/security/advisories/GHSA-c67v-vqrp-m5wj
- https://github.com/djust-org/djust/releases/tag/v1.0.7
ADP enrichment
No English description supplied.
No references supplied.