Vulnerability DatabaseCVE-2025-6101
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2025-6101
Published:June 16, 2025
Updated:August 06, 2026
A vulnerability classified as critical has been found in letta-ai letta up to 0.4.1. Affected is the function function_message of the file letta/letta/interface.py. The manipulation of the argument function_name/function_args leads to improper neutralization of directives in dynamically evaluated code. The exploit has been disclosed to the public and may be used.
Related Resources (6)
https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6101.json
https://vuldb.com/?id.312570
https://github.com/letta-ai/letta/issues/2613
https://vuldb.com/?submit.590528
https://nvd.nist.gov/vuln/detail/CVE-2025-6101
https://vuldb.com/?ctiid.312570
Do you need more information?
Contact Us
CVSS v4
Base Score:
2
Attack Vector
ADJACENT
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
Exploit Maturity
POC
CVSS v3
Base Score:
5.5
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Exploit Maturity
PROOF-OF-CONCEPT
Weakness Type (CWE)
Improper Control of Generation of Code ('Code Injection')
CWE-94
Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
CWE-95
EPSS
Base Score:
0.29