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CVE-2026-33340

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CVE-2026-33340

Published: Mar 24, 2026

Modified: Mar 24, 2026

PUBLISHED

CVSS v3.1

9.1

CRITICAL

Description

LoLLMs WEBUI provides the Web user interface for Lord of Large Language and Multi modal Systems. A critical Server-Side Request Forgery (SSRF) vulnerability has been identified in all known existing versions of `lollms-webui`. The `@router.post("/api/proxy")` endpoint allows unauthenticated attackers to force the server into making arbitrary GET requests. This can be exploited to access internal services, scan local networks, or exfiltrate sensitive cloud metadata (e.g., AWS/GCP IAM tokens). As of time of publication, no known patched versions are available.

VendorProductVersions

ParisNeo

lollms-webui

affected
<= 8c5dcef63d847bb3d027ec74915d8fe4afd3014e

Weaknesses (CWE)

CWE-306
CWE-918

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

References

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