Server-side Request Forgery (SSRF) Affecting github.com/basekick-labs/arc/internal/api package, versions <26.06.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published30 Jun 2026
- disclosed8 Jun 2026
- creditUnknown
Introduced: 8 Jun 2026
CVE-2026-47735 (opens in a new tab)How to fix?
Upgrade github.com/basekick-labs/arc/internal/api to version 26.06.1 or higher.
Overview
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the DuckDB I/O functions, which bypass RBAC table-level checks. An attacker can access arbitrary local files and potentially sensitive information by submitting crafted SQL queries that invoke functions such as read_csv_auto, read_json, or glob. This may also allow server-side request forgery if the httpfs extension is loaded, enabling access to internal network resources.
Workaround
This vulnerability can be mitigated by restricting API access to trusted networks via firewall rules or by temporarily adding the affected DuckDB I/O functions to the denylist in the SQL validator.