CVE-2019-10758mongo-express before 0.54.0 is vulnerable to Remote Code Execution via endpoints that uses the `toBSON` method.
Updated under an hour ago ()
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It affects mongo-express_project mongo-express. Add what you run to find out whether that includes you.
CISA lists it as known exploited since Dec 10, 2021; federal agencies had to remediate by Jun 10, 2022. Treat that date as your deadline.
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mongo-express before 0.54.0 is vulnerable to Remote Code Execution via endpoints that uses the `toBSON` method. A misuse of the `vm` dependency to perform `exec` commands in a non-safe environment.
- CVSS
- 9.9 CRITICAL (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Weakness (CWE)
- CWE-94
- Known exploited
- Added to CISA KEV Dec 10, 2021; federal remediation due Jun 10, 2022Apply updates per vendor instructions.
- EPSS (exploitation in the next 30 days)
- 84.73% (percentile 100)
- Assigned by
- snyk
- NVD analysis
- Analyzed
- Record last updated
- Oct 21, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
mongo-express_project mongo-express mongo-express_project:mongo-express | before 0.54.0 | NVD |
References
- https://snyk.io/vuln/SNYK-JS-MONGOEXPRESS-473215x-refsource-misc, exploit, third-party-advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-10758us-government-resource
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.