Authenticated code execution via dynamic callback import
Published Mar 20, 2025 · Updated Oct 15, 2025
Code injection in Berri AI LiteLLM before 1.65.4.dev6 allows remote authenticated users to execute arbitrary commands through post-call rules. The post_call_rules loader splits an attacker-supplied dotted value into a module and function, dynamically imports the module, and accepts system functions such as os.system as callbacks. Low-privileged configuration access and subsequent processing of a chat response are required, after which commands run with the LiteLLM process's privileges.
Summary
What happened
Code injection in Berri AI LiteLLM before 1.65.4.dev6 allows remote authenticated users to execute arbitrary commands through post-call rules. The post_call_rules loader splits an attacker-supplied dotted value into a module and function, dynamically imports the module, and accepts system functions such as os.system as callbacks. Low-privileged configuration access and subsequent processing of a chat response are required, after which commands run with the LiteLLM process's privileges.
The record
- CVE
- CVE-2024-6825
- Published
- Mar 20, 2025
- Updated
- Oct 15, 2025
- Vendor
- Berri AI
- Product
- LiteLLM
- Classifications
- CWE-94, CWE-77, T1059
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 20, 2025CVE publishedPublication date reported by the CVE source.
- Oct 15, 2025Record 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=unspecified <v1.65.4.dev6
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 post_call_rules proof of conceptproof of concept · demonstrated
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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