---
id: CVE-2026-6587
title: A security flaw has been discovered in vibrantlabsai RAGAS up to 0.4.3
summary: >-
  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
  compo…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-918
  - CWE-918
published: '2026-04-20'
updated: '2026-07-09'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-6587'
references:
  - url: 'https://adithyanak.com/ragas-v0214-arbitrary-file-read-vulnerability'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/791088'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/358222'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/358222/cti'
    label: cna@vuldb.com
  - url: 'https://access.redhat.com/security/cve/CVE-2026-6587'
    label: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2459576'
    label: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-6587.json
    label: 0b0ca135-0b70-47e7-9f44-1890c2a1c46c
tags:
  - nvd
epss: 0.00277
epssPercentile: 0.20394
ingestedAt: '2026-07-10T01:55:23.166Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.