CVE-2026-117509
CVE-2026-117509 · crownpku Rasa_NLU_Chi Model Persistor persistor.py Persistor._decompress path traversal
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A vulnerability was detected in crownpku Rasa_NLU_Chi up to 0.12.2. Affected is the function Persistor._decompress of the file rasa_nlu/persistor.py of the component Model Persistor. The manipulation results in path traversal. The attack may be launched remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS 5.3 · Medium · EPSS 0.4%
- Published
- Updated
Affected products and versions
rasa_nlu_chi
- Versions
- 0.12.0: Affected
- 0.12.1: Affected
- 0.12.2: Affected
No fix published
Original sources
- https://vuldb.com/vuln/427075
- https://vuldb.com/vuln/427075/cti
- https://vuldb.com/cve/CVE-2026-117509
- https://vuldb.com/submit/1024527
- https://github.com/crownpku/Rasa_NLU_Chi/issues/138
- https://github.com/user-attachments/files/33302165/poc.zip
- https://github.com/crownpku/Rasa_NLU_Chi/
- https://nvd.nist.gov/vuln/detail/CVE-2026-117509