Unauthenticated code execution via mutable security settings
Published May 16, 2024 · Updated Aug 1, 2024
Configuration manipulation in ParisNeo LoLLMs WebUI before 9.5 allows remote attackers to execute arbitrary code without authentication. The /apply_settings endpoint accepts attacker-controlled host and code-safety settings, creating a delay before /execute_code enforces them. A network-reachable WebUI is sufficient; the attacker sets the host to localhost, enables execution, disables validation, and submits arbitrary commands during the enforcement gap.
Summary
What happened
Configuration manipulation in ParisNeo LoLLMs WebUI before 9.5 allows remote attackers to execute arbitrary code without authentication. The /apply_settings endpoint accepts attacker-controlled host and code-safety settings, creating a delay before /execute_code enforces them. A network-reachable WebUI is sufficient; the attacker sets the host to localhost, enables execution, disables validation, and submits arbitrary commands during the enforcement gap.
The record
- CVE
- CVE-2024-4326
- Published
- May 16, 2024
- Updated
- Aug 1, 2024
- Vendor
- ParisNeo
- Product
- LoLLMs WebUI
- Classifications
- CWE-15, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- May 16, 2024CVE publishedPublication date reported by the CVE source.
- Aug 1, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <9.5
- Affected versionversion=unspecified <9.5
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- huntr.dev CVE-2024-4326 proof of conceptproof of concept · unverified
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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