Arbitrary audio-file writes via unchecked output paths
Published Jun 27, 2024 · Updated Aug 1, 2024
Path traversal in the ParisNeo LoLLMS XTTS server 9.6 allows remote attackers to write audio files outside its output directory. The tts_to_file endpoint accepts a user-controlled file path and passes it to audio generation without constraining the resolved destination. No authentication or user interaction is required when the XTTS endpoint is network-reachable; writes are limited to locations allowed by the server process, and path enumeration discloses filesystem structure.
Summary
What happened
Path traversal in the ParisNeo LoLLMS XTTS server 9.6 allows remote attackers to write audio files outside its output directory. The tts_to_file endpoint accepts a user-controlled file path and passes it to audio generation without constraining the resolved destination. No authentication or user interaction is required when the XTTS endpoint is network-reachable; writes are limited to locations allowed by the server process, and path enumeration discloses filesystem structure.
The record
- CVE
- CVE-2024-6139
- Published
- Jun 27, 2024
- Updated
- Aug 1, 2024
- Vendor
- ParisNeo
- Product
- LoLLMS
- Classifications
- CWE-29, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 27, 2024CVE publishedPublication date reported by the CVE source.
- Aug 1, 2024Record updatedLatest update available in the CVE record.
Exploitability
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- Affected versionversion=unspecified <=latest
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Published CVSS scores
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Attacks
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