Server-side Request Forgery (SSRF) Affecting renovate package, versions <44.79.0
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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Start learning- Snyk IDSNYK-JS-RENOVATE-21181023
- published18 Oct 2026
- disclosed15 Oct 2026
- creditoffset, pvaladares
Introduced: 15 Oct 2026
NewCVE-2026-110868 (opens in a new tab)How to fix?
Upgrade renovate to version 44.79.0 or higher.
Overview
renovate is a dependency updater.
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via outbound HTTP requests in lib/util/http/host-guard.ts (and the broader HTTP layer), where an attacker-controlled configuration value such as a customDatasources URL or a preset extends URL can direct Renovate to issue requests to internal network addresses, including loopback, private-range, link-local, and cloud metadata endpoints. Because no enforcement was applied before cache lookups or redirects, an attacker can reach internal hosts and exfiltrate sensitive data, including cloud instance metadata credentials. DNS rebinding is also possible because hostname-to-address resolution was not validated on each new connection.