CVE-2024-3135

A Cross-Site Request Forgery (CSRF) vulnerability exists in the mudler/localai application, allowing attackers to craft malicious webpages that, when visited by a victim, perform unauthorized actions on the victim's local LocalAI instance without their consent. This vulnerability enables attackers to exhaust system resources, consume credits, and fill disk space by making numerous resource-intensive API calls, such as generating images or uploading files. The vulnerability stems from the application's acceptance of simple request content-types without requiring CSRF tokens or implementing other CSRF mitigation measures. Successful exploitation does not require network access to the vulnerable LocalAI environment.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

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

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://huntr.com/bounties/7afdc4d3-4b68-45ea-96d0-cf9ed3712ae8	Exploit Third Party Advisory
https://huntr.com/bounties/7afdc4d3-4b68-45ea-96d0-cf9ed3712ae8	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mudler:localai:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-04-01 19:15

Updated : 2025-06-27 15:58

NVD link : CVE-2024-3135

Mitre link : CVE-2024-3135

CVE.ORG link : CVE-2024-3135

JSON object : View

Products Affected

mudler

localai

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

{"id": "CVE-2024-3135", "cveTags": [], "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2024-04-01T19:15:46.257", "references": [{"url": "https://huntr.com/bounties/7afdc4d3-4b68-45ea-96d0-cf9ed3712ae8", "tags": ["Exploit", "Third Party Advisory"], "source": "[email protected]"}, {"url": "https://huntr.com/bounties/7afdc4d3-4b68-45ea-96d0-cf9ed3712ae8", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-352"}]}], "descriptions": [{"lang": "en", "value": "A Cross-Site Request Forgery (CSRF) vulnerability exists in the mudler/localai application, allowing attackers to craft malicious webpages that, when visited by a victim, perform unauthorized actions on the victim's local LocalAI instance without their consent. This vulnerability enables attackers to exhaust system resources, consume credits, and fill disk space by making numerous resource-intensive API calls, such as generating images or uploading files. The vulnerability stems from the application's acceptance of simple request content-types without requiring CSRF tokens or implementing other CSRF mitigation measures. Successful exploitation does not require network access to the vulnerable LocalAI environment."}, {"lang": "es", "value": "El servidor web carec\u00eda de tokens CSRF, lo que permit\u00eda a un atacante alojar JavaScript malicioso en un host que, cuando lo visitaba un usuario de LocalAI, pod\u00eda permitirle al atacante llenar espacio en el disco para denegar el servicio o abusar de los cr\u00e9ditos."}], "lastModified": "2025-06-27T15:58:15.920", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mudler:localai:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F0DD3929-60FF-42EA-8255-D0057E2DF8BF", "versionEndExcluding": "2.17.0"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}