CVE-2026-6587

| EUVD-2026-23727 MEDIUM
2026-04-20 VulDB GHSA-95ww-475f-pr4f
5.3
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

2
CVSS Changed
Apr 20, 2026 - 00:22 NVD
6.3 (MEDIUM) 5.3 (MEDIUM)
Analysis Generated
Apr 20, 2026 - 00:17 vuln.today

DescriptionNVD

A security flaw has been discovered in vibrantlabsai RAGAS up to 0.4.3. The affected element is the function _try_process_local_file/_try_process_url of the file src/ragas/metrics/collections/multi_modal_faithfulness/util.py of the component Collections Module. Performing a manipulation of the argument retrieved_contexts results in server-side request forgery. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The security patch for CVE-2025-45691 was applied to a different module only. The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

Server-side request forgery in vibrantlabsai RAGAS up to version 0.4.3 allows authenticated remote attackers to manipulate the retrieved_contexts argument in the Collections Module's _try_process_local_file and _try_process_url functions, enabling arbitrary file reads and network requests with the application's privileges. Publicly available exploit code exists; the vendor has not responded to early disclosure attempts despite the security patch for related CVE-2025-45691 being applied to a different module only.

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CVE-2026-6587 vulnerability details – vuln.today

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