Products: 1
    Vulnerabilities: 6
    Known Exploited: 0
    0
    Critical Level Threats
    5
    High Level Threats
    0
    Medium Level Threats
    0
    Low Level Threats

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    Vulnerabilities

    CVE-2026-53502

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

    Last Modified: Aug 02, 2026
    Published: Jul 31, 2026

    CVE-2026-53505

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

    Last Modified: Aug 03, 2026
    Published: Jul 31, 2026

    CVE-2026-53504

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

    Last Modified: Aug 02, 2026
    Published: Jul 31, 2026

    CVE-2026-53503

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

    Last Modified: Aug 02, 2026
    Published: Jul 31, 2026

    CVE-2026-53501

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

    Last Modified: Aug 02, 2026
    Published: Jul 31, 2026
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    Thumbor Vulnerabilities & Security CVEs | CVE-DB