What is the CVSS score of CVE-2025-1753?

CVE-2025-1753 has a CVSS 3.0 base score of 7.8 (High). CVSS vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of Llamaindex are affected by CVE-2025-1753?

Organizations using LLama-Index CLI version v0.12.20 face notable risk from CVE-2025-1753, a OS command injection vulnerability rated CVSS 7.8.. A patch is available.

Is there a public PoC exploit available for CVE-2025-1753?

Yes, a public proof-of-concept exploit is available for CVE-2025-1753. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2025-1753?

Within 30 days: Identify all affected systems and apply vendor patches as part of regular patch cycle. Validate that input sanitization is in place for all user-controlled parameters.

Llamaindex CVE-2025-1753

HIGH

OS Command Injection (CWE-78)

2025-05-28 security@huntr.dev

Command Injection RCE Llamaindex Red Hat

7.8

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

7.8 HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Red Hat

7.8 HIGH

qualitative

Primary rating from NVD.

CVSS VectorNVD

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:44 vuln.today

Patch released

Mar 28, 2026 - 18:44 nvd

Patch available

PoC Detected

Aug 07, 2025 - 00:48 vuln.today

Public exploit code

CVE Published

May 28, 2025 - 10:15 nvd

HIGH 7.8

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

17 pypi packages depend on llama-index-cli (1 direct, 16 indirect)

Ecosystem-wide dependent count for version 0.4.1.

DescriptionCVE.org

LLama-Index CLI version v0.12.20 contains an OS command injection vulnerability. The vulnerability arises from the improper handling of the --files argument, which is directly passed into os.system. An attacker who controls the content of this argument can inject and execute arbitrary shell commands. This vulnerability can be exploited locally if the attacker has control over the CLI arguments, and remotely if a web application calls the LLama-Index CLI with a user-controlled filename. This issue can lead to arbitrary code execution on the affected system.

AnalysisAI

LLama-Index CLI version v0.12.20 contains an OS command injection vulnerability. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. LLama-Index CLI version v0.12.20 contains an OS command injection vulnerability. The vulnerability arises from the improper handling of the --files argument, which is directly passed into os.system. An attacker who controls the content of this argument can inject and execute arbitrary shell commands. This vulnerability can be exploited locally if the attacker has control over the CLI arguments, and remotely if a web application calls the LLama-Index CLI with a user-controlled filename. This issue can lead to arbitrary code execution on the affected system. Affected products include: Llamaindex.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.