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High 7.5
TCPDF lacks SVG sanitization
An issue was discovered in TCPDF before 6.8.0. setSVGStyles does not sanitize the SVG font-family attribute.
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High 7.5
TCPDF missing character escape on error messages
An issue was discovered in TCPDF before 6.8.0. The Error function lacks an htmlspecialchars call for the error message.
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High 7.5
TCPDF has incorrect comparison
An issue was discovered in TCPDF before 6.8.0. unserializeTCPDFtag uses != (aka loose comparison) and does not use a constant-time function to compare TCPDF tag hashes.
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High 7.5CVE-2024-22640 Public exploit
TCPDF vulnerable to Regular Expression Denial of Service
TCPDF version <=6.6.5 is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing an untrusted HTML page with a crafted color.