CVE-2026-56697: Missing Host Check Open Redirect
A URL object is instantiated to validate the path, but the host is not verified. Attackers can supply protocol-relative paths (e.g., `//evil.com`) which resolve against the current base URL and pass protocol-only checks. If the unvalidated path is then used for navigation, it results in an Open Redirect.
JSgreprules fetch cve-2026-56697-missing-host-check-open-redirect --engine opengrepDescription
A URL object is instantiated to validate the path, but the host is not verified. Attackers can supply protocol-relative paths (e.g., `//evil.com`) which resolve against the current base URL and pass protocol-only checks. If the unvalidated path is then used for navigation, it results in an Open Redirect.
Community feedback
0 rule-level signals from signed-in users.
- Useful reports
- 0
- Context false positives
- 0
- Metadata suggestions
- 0
Contextual precision
Aggregated from approved scan feedback. False-positive reports describe observed scan contexts, not a global rule verdict.
- Findings observed
- 0
- Projects
- 0
- Reporters
- 0
Precision details are collecting more signed-in reports before verdict counts or ratios are emphasized.
No approved finding verdicts yet.
No scan diagnostics reported yet.