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Vulnerability Intelligence
Miggo AI
Miggo AIMiggo AI| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| friendsofsymfony/oauth2-php | composer | < 1.3.0 | 1.3.0 |
Miggo AIRoot Cause AnalysisThe vulnerability stemmed from improper URI validation in the validateRedirectUri method. The pre-patch implementation (strcasecmp(substr(...)) check) allowed partial domain matches, while the patch introduced exact host/port validation via parse_url(). The added test cases in OAuth2Test.php demonstrate scenarios where subdomain/port manipulation would bypass security without this exact check. The function's direct modification in the security patch confirms its role in the vulnerability.
PHPPHPOngoing coverage of React2Shell