Live › vulnerability › CVE-2026-112254
Go to dashboardThe Property URL Importer in clientst0r fetches a user-supplied URL from the server without checking the destination. An attacker can use the server to request internal or external addresses and read the responses.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
Teams that self-host clientst0r up to version and use the Property URL Importer feature. The sources do not say whether the feature is enabled by default or who can reach it, so the exposure depends on whether untrusted users can submit URLs to the importer. Installs already on or later are not affected.
3.17.5863.17.587No product ranges from the sources yet.
3.17.586.locations/services/property_url_importer.py in the deployment and confirm whether the _fetch_html function exists.3.17.587 or later (patch commit 7e75c6cc6a07621c10be9b07fafd99e89a02e327).Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
A vulnerability was found in agit8or1 clientst0r up to 3.17.586. Affected by this vulnerability is the function _fetch_html of the file locations/services/property_url_importer.py of the component Property URL Importer. The manipulation of the argument url results in server-side request forgery. The attack may be launched remotely. The exploit has been made public and could be used. Upgrading to version 3.17.587 addresses this issue. The patch is identified as 7e75c6cc6a07621c10be9b07fafd99e89a02e327. The affected component should be upgraded. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
This page as .md · .json · in your agent: get_signal("CVE-2026-112254")
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