CVE-2026-40069: Case Sensitive Constant Inclusion Bypass
Checking dynamically extracted fields (e.g., API responses) against constant allowlists, blocklists, or markers without normalizing case can allow alternate casings to bypass validation logic. Attackers or upstream APIs returning 'invalid' instead of 'INVALID' can silence errors. Always normalize string inputs using `.upcase` or `.downcase` before membership
Rubygreprules fetch cve-2026-40069-case-sensitive-constant-inclusion-bypass --engine opengrepDescription
Checking dynamically extracted fields (e.g., API responses) against constant allowlists, blocklists, or markers without normalizing case can allow alternate casings to bypass validation logic. Attackers or upstream APIs returning 'invalid' instead of 'INVALID' can silence errors. Always normalize string inputs using `.upcase` or `.downcase` before membership
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.