djust: Arbitrary absolute-path file read in the find_handlers_for_template MCP tool
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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Github GHSA |
GHSA-r57g-mc79-8hj2 | djust: Arbitrary absolute-path file read in the find_handlers_for_template MCP tool |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.187% probability within 30 days)
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ssvc
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Djust-org
Djust-org djust |
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Djust-org
Djust-org djust |
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| 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. | |
| Title | djust: Arbitrary absolute-path file read in the find_handlers_for_template MCP tool | |
| Weaknesses | CWE-22 | |
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| Metrics |
cvssV3_1
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