CVE-2026-92815

changedetection.io through 0.60.6 fails to validate the Goto URL action in browser steps, allowing unauthenticated attackers to access internal addresses. Attackers can supply arbitrary internal URLs in the optional_value parameter to retrieve responses from restricted network locations.

• https://github.com/dgtlmoon/changedetection.io
• https://github.com/dgtlmoon/changedetection.io/blob/0.60.6/changedetectionio/browser_steps/browser_steps.py#L182-L192
• https://github.com/geo-chen/oss/blob/main/changedetection.io.md#finding-2-ssrf-via-browser-step-goto-url-action-bypasses-the-ssrf-guard-guard-only-applied-to-the-main-watch-url
• https://www.vulncheck.com/advisories/changedetection-io-through-0.60.6-ssrf-via-browser-step-goto-url