-
CVSS Score
-Basic Information
Technical Details
Vulnerability Intelligence
Miggo AI
Miggo AIMiggo AI| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| tecnickcom/tcpdf | composer | < 6.8.0 | 6.8.0 |
Miggo AIRoot Cause AnalysisThe vulnerability stems from the insecure comparison in unserializeTCPDFtag. The commit diff shows the vulnerable line was changed from 'if ($hash != $this->hashTCPDFtag($encoded))' to 'if (!hash_equals(...))', confirming the use of non-constant-time comparison. This matches the CVE description about improper hash comparison methods.