CVE-2024-9920 json
Unrestricted File Upload and Execution in parisneo/lollms-webui
published 2025-03-20 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-6835
- cvss
- 6.6
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 72%
- public exploits
- 0
- none known
Summary
In version v12 of parisneo/lollms-webui, the 'Send file to AL' function allows uploading files with various extensions, including potentially dangerous ones like .py, .sh, .bat, and more. Attackers can exploit this by uploading files with malicious content and then using the '/open_file' API endpoint to execute these files. The vulnerability arises from the use of 'subprocess.Popen' to open files without proper validation, leading to potential remote code execution.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 19 mo ago
Exploit prediction
1.40% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.com https://huntr.com/bounties/c70c6732-23b3-4ef8-aec6-0a47467d1ed5 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 6.6 | CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- parisneo parisneo/lollms-webui
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
huntr.com
/bounties/c70c6732-23b3-4ef8-aec6-0a47467d1ed5
exploit, third-party-advisory
Sources
- CVE List CVE-2024-9920
- NVD CVE-2024-9920
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