All 6 CVE vulnerabilities found in thumbor, with AI-generated Chinese analysis, references, and POCs.
Vendor: thumbor
| CVE ID | Title | CVSS | Severity | Published |
|---|---|---|---|---|
| CVE-2026-53502 | Thumbor has path traversal via post-validation URL decoding bypass in file_loader CWE-22 | 8.7 | High | 2026-07-31 |
| CVE-2026-53505 | Thumbor proportion filter allows unbounded post-transform resize leading to remote DoS CWE-400 | 7.5 | High | 2026-07-31 |
| CVE-2026-53504 | Thumbor has Regex Denial of Service (ReDoS) in `convolution` filter CWE-400 | 7.5 | High | 2026-07-31 |
| CVE-2026-53503 | Thumbor convolution filter allows divide-by-zero in C extension leading to remote DoS CWE-20 | 7.5 | High | 2026-07-31 |
| CVE-2026-53501 | Thumbor has HMAC validation bypass via multiple .replace() calls when removing URL signature CWE-347 | 8.2 | High | 2026-07-31 |
| CVE-2026-53500 | Thumbor treats ALLOWED_SOURCES string patterns as unescaped regex, allowing hostname bypass via wildcard dot CWE-918 | 8.2 | High | 2026-07-31 |
All 6 known CVE vulnerabilities affecting thumbor with full Chinese analysis, references, and POCs where available.