CISA-confirmed known exploited vulnerability

CVE-2019-10758

MongoDB mongo-express Remote Code Execution Vulnerability

MongoDB · mongo-express

Vulnerability details

mongo-express before 0.54.0 is vulnerable to Remote Code Execution via endpoints that uses the `toBSON` method.

Added to CISA KEV: 2021-12-10

Ransomware campaign use: Unknown

CISA due date: 2022-06-10

Defensive guidance from CISA

Apply updates per vendor instructions.

This is the source's required-action field, not an independently validated patch procedure. Refer to the vendor for exact affected versions and fixes.

Source catalog date: 2026-11-06T19:44:45.1797Z · Last retrieved: 2026-11-06 21:02:26 UTC

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