CVE-2026-55584: Php Untrusted Forwarded Ip Fallback
Directly trusting client-supplied headers such as HTTP_X_FORWARDED_FOR or HTTP_CLIENT_IP without validating REMOTE_ADDR against a trusted proxy allowlist enables IP spoofing and authorization bypass.
Provally CuratedPublic repositoryMediumHigh confidenceVerifiedApache-2.0
PHP
PHPgreprules fetch cve-2026-55584-php-untrusted-forwarded-ip-fallback --engine opengrepDescription
Directly trusting client-supplied headers such as HTTP_X_FORWARDED_FOR or HTTP_CLIENT_IP without validating REMOTE_ADDR against a trusted proxy allowlist enables IP spoofing and authorization bypass.
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.
Finding verdicts0
No approved finding verdicts yet.
Scan diagnostics0
No scan diagnostics reported yet.