djust's Django model serialization has no sensitive-field denylist: password hashes, privilege flags, and PII on a public view attribute are sent to the client

TRUNG BÌNH 6.5CVE-2026-61588 · GHSA-pvg3-6q9j-mj3x · PYSEC-2026-4045 · Công bố 16/09/2026 · cập nhật 24/09/2026

Tóm tắt nhanh

CVE-2026-61588 là lỗ hổng mức TRUNG BÌNH (CVSS 6.5) ảnh hưởng djust.
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.39%, cao hơn 32.7% các lỗ hổng khác.
Cách xử lý: cập nhật lên 1.0.7 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
djust PyPI	`< 1.0.7`	`1.0.7`

Mô tả

Impact

When a Django Model instance is assigned to a public view attribute, djust serialized it to the client with no sensitive-field denylist — sending fields such as password (the hash), privilege flags (e.g. is_staff / is_superuser), tokens, and other PII to the browser. Because exposing model objects to templates is a normal djust pattern, this could leak credentials/PII without the developer realizing the full object crossed the wire.

Patches

Fixed in djust 1.0.7. Model serialization applies a secure-by-default sensitive-field denylist (password/hash/token/secret-style fields and known privilege flags are withheld) with an identity-subset fallback.

Workarounds

Keep Model instances on _private attributes and expose only the specific fields needed, until patched.

Mô tả của NVD

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, when a Django `Model` instance is assigned to a public view attribute, djust serialized it to the client with no sensitive-field denylist — sending fields such as `password` (the hash), privilege flags (e.g. `is_staff` / `is_superuser`), tokens, and other PII to the browser. Because exposing model objects to templates is a normal djust pattern, this could leak credentials/PII without the developer realizing the full object crossed the wire. This is fixed in djust 1.0.7. Model serialization applies a secure-by-default sensitive-field denylist (password/hash/token/secret-style fields and known privilege flags are withheld) with an identity-subset fallback. As a workaround, keep `Model` instances on `_private` attributes and expose only the specific fields needed, until patched.