{"id":"CVE-2026-113731","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-113731","generatedAt":"2026-10-28T01:53:33.826Z","title":"The maintainer assessment states that the MCP server communicates over local stdio as the same operating-system user and has no network listener, and the tool does not return arbitrary raw file contents.","description":"djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. From 0.9.0 until 1.0.10, 1.1.7, 1.2.4, and 1.3.0rc8, the find_handlers_for_template MCP tool in python/djust/mcp/server.py accepts an existing absolute template_path and reads it without restricting the resolved path to the project or configured template directories. A local MCP client can use the tool as a file existence and readability oracle and can obtain substrings that match the tool's dj-click, dj-submit, dj-change, dj-input, dj-keydown, or dj-keyup attribute pattern from files readable by the djust process. The maintainer assessment states that the MCP server communicates over local stdio as the same operating-system user and has no network listener, and the tool does not return arbitrary raw file contents. This issue is fixed in versions 1.0.10, 1.1.7, 1.2.4, and 1.3.0rc8.","published":"2026-10-20T22:19:30.000Z","lastModified":"2026-10-20T22:19:30.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":3.3,"severity":"LOW","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"},"cwe":["CWE-22"],"affected":[],"epss":{"score":0.00187,"percentile":0.08189,"date":"2026-10-26","history":[{"date":"2026-10-21","score":0.00164,"percentile":0.05334}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-20T22:19:30.000Z","detail":{"score":"3.3","severity":"LOW","publishedAt":"2026-10-20T22:19:30.197Z"},"summary":"New CVE, low severity (CVSS 3.3)."}],"references":[{"url":"https://github.com/djust-org/djust/commit/45a5045793ebe7c9c2df86b0ad34275af6822619","source":"security-advisories@github.com"},{"url":"https://github.com/djust-org/djust/commit/744bccf699c65c815d9379b36236a7c5592a339b","source":"security-advisories@github.com"},{"url":"https://github.com/djust-org/djust/commit/85eed7caaf620bdb08986f2f3bb79432c0d3d715","source":"security-advisories@github.com"},{"url":"https://github.com/djust-org/djust/commit/a62caf6b4ef540ad688d4dfdfa407ff914c78728","source":"security-advisories@github.com"},{"url":"https://github.com/djust-org/djust/releases/tag/v1.0.10","source":"security-advisories@github.com"},{"url":"https://github.com/djust-org/djust/releases/tag/v1.1.7","source":"security-advisories@github.com"},{"url":"https://github.com/djust-org/djust/releases/tag/v1.2.4","source":"security-advisories@github.com"},{"url":"https://github.com/djust-org/djust/releases/tag/v1.3.0rc8","source":"security-advisories@github.com"},{"url":"https://github.com/djust-org/djust/security/advisories/GHSA-r57g-mc79-8hj2","source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-113731","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}