CVE-2026-39847 — Emmett is a full-stack Python web framework designed with simplicity. From 2.5.…
Severity: Critical · Kind: Vulnerability
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From the source
Emmett is a full-stack Python web framework designed with simplicity. From 2.5.0 to before 2.8.1, the RSGI static handler for Emmett's internal assets (/__emmett__ paths) is vulnerable to path traversal attacks. An attacker can use ../ sequences (eg /__emmett__/../rsgi/handlers.py) to read arbitrary files outside the assets directory. This vulnerability is fixed in 2.8.1.
Vulnerability facts
- CVE
- CVE-2026-39847
- CVSS
- 9.1
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