{"id":"CVE-2026-61588","title":"djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance","summary":"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 clie…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-200","CWE-359"],"vendor":"djust-org","product":"djust","affected":["djust < 1.0.7"],"patched":["djust 1.0.7"],"published":"2026-09-16","updated":"2026-09-19","sourceUpdated":"2026-09-19T03:17:14.523","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-61588","references":[{"url":"https://github.com/djust-org/djust/releases/tag/v1.0.7","label":"security-advisories@github.com"},{"url":"https://github.com/djust-org/djust/security/advisories/GHSA-pvg3-6q9j-mj3x","label":"security-advisories@github.com"},{"url":"https://github.com/advisories/GHSA-pvg3-6q9j-mj3x"},{"url":"https://github.com/djust-org/djust"}],"tags":["nvd","cve.org","ghsa","pip","osv"],"epss":0.00299,"epssPercentile":0.22736,"aliases":["GHSA-pvg3-6q9j-mj3x"],"ecosystem":"pip","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-19T02:06:24.620738Z"},"ingestedAt":"2026-09-16T22:06:50.815Z","slug":"CVE-2026-61588","body":"## Overview\n\ndjust 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Package advisory (CVE-2026-61588)\n\nAffected packages:\n\n- `djust < 1.0.7`\n\nPatched in:\n\n- `djust 1.0.7`\n\nSource: https://github.com/advisories/GHSA-pvg3-6q9j-mj3x","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}