CVE-2026-6587
Performing a manipulation of the argument retrieved_contexts results in server-side request forgery.
Does this matter?
Lower severity and a low EPSS score (0.28%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 4.0
- 2.1 LOWCVSS: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/M
- EPSS
- 0.28% probability · 20th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-918
- Source
- cna@vuldb.com
References
- https://adithyanak.com/ragas-v0214-arbitrary-file-read-vulnerability
- https://vuldb.com/submit/791088
- https://vuldb.com/vuln/358222
- https://vuldb.com/vuln/358222/cti
- https://access.redhat.com/security/cve/CVE-2026-6587
- https://bugzilla.redhat.com/show_bug.cgi?id=2459576
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-6587.json
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.