CVE-2026-113731

{"id": "CVE-2026-113731", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-113731", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-28T15:53:41.490139Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.3, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 1.8}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "djust-org", "product": "djust", "versions": [{"status": "affected", "version": ">= 0.9.0, < 1.0.10"}, {"status": "affected", "version": ">= 1.1.0, < 1.1.7"}, {"status": "affected", "version": ">= 1.2.0.dev0, < 1.2.4"}, {"status": "affected", "version": ">= 1.3.0.dev0, < 1.3.0rc8"}]}]}], "published": "2026-10-20T22:19:30.197", "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"}, {"url": "https://github.com/djust-org/djust/security/advisories/GHSA-r57g-mc79-8hj2", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-10-28T16:17:03.000", "sourceIdentifier": "security-advisories@github.com"}