CVE-2026-121581

Medium

Description

A vulnerability has been found in ArcReel 0.32.0/0.33.0/0.34.0. The impacted element is an unknown function of the file /api/v1/providers/{id}/test of the component Provider Test-Connection Endpoint. The manipulation leads to server-side request forgery. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

SeverityMedium
CVSS4.3
Exploit probability—
ProductArcreel
PublishedNov 3, 2026
First seenNov 4, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
arcreel arcreel0.32.0, 0.33.0, 0.34.0—

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CVE-2026-121581 · Arcreel · Dark Radar