PyPI/thumbor

Thumbor has Regex Denial of Service (ReDoS) in `convolution` filter

Modified: 8/4/2026

Thumbor treats ALLOWED_SOURCES string patterns as unescaped regex, allowing hostname bypass via wildcard dot

Modified: 8/4/2026

Thumbor has path traversal via post-validation URL decoding bypass in file_loader

Modified: 8/4/2026

Thumbor convolution filter allows divide-by-zero in C extension leading to remote DoS

Modified: 8/4/2026

Thumbor has HMAC validation bypass via multiple .replace() calls when removing URL signature

Modified: 8/4/2026

Thumbor proportion filter allows unbounded post-transform resize leading to remote DoS

Modified: 8/4/2026

Thumbor has Regex Denial of Service (ReDoS) in `convolution` filter

Modified: 8/4/2026

Thumbor treats ALLOWED_SOURCES string patterns as unescaped regex, allowing hostname bypass via wildcard dot

Modified: 8/4/2026

Thumbor has path traversal via post-validation URL decoding bypass in file_loader

Modified: 8/4/2026

Thumbor convolution filter allows divide-by-zero in C extension leading to remote DoS

Modified: 8/4/2026

Thumbor has HMAC validation bypass via multiple .replace() calls when removing URL signature

Modified: 8/4/2026

Thumbor proportion filter allows unbounded post-transform resize leading to remote DoS

Modified: 8/4/2026