CVE-2026-64941: Elixir Incomplete Local Url Character Filter
The list of invalid local URL characters contains backslashes but omits tab, newline, or carriage return characters. Web browsers strip whitespace characters like ASCII tab (\t or %09) prior to parsing URLs, allowing attackers to bypass leading '//' checks and trigger open redirects.
Elixirgreprules fetch cve-2026-64941-elixir-incomplete-local-url-character-filter --engine opengrepDescription
The list of invalid local URL characters contains backslashes but omits tab, newline, or carriage return characters. Web browsers strip whitespace characters like ASCII tab (\t or %09) prior to parsing URLs, allowing attackers to bypass leading '//' checks and trigger open redirects.
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.