MongoDB — known exploited vulnerabilities
The CISA Known Exploited Vulnerabilities catalog (KEV) lists vulnerabilities that CISA has confirmed are being exploited in the wild; U.S. federal civilian agencies are required to remediate each entry by its due date. This page joins the KEV entries for MongoDB with NVD CVSS scores and CISA's ransomware-campaign flag. See our methodology or browse all CVEs.
Key findings
CISA's Known Exploited Vulnerabilities catalog lists 2 MongoDB vulnerabilities confirmed as exploited in the wild across 2 products; none are currently flagged as used in known ransomware campaigns. MongoDB and MongoDB Server and mongo-express are tied as the most-affected products, with 1 entry each (50% of the total each). CISA added 1 entry in 2025, compared with 0 in 2024. Across the 2 entries with an NVD CVSS score (100% of the total), the average score is 8.7; 1 entry is rated critical by NVD. The most recent addition is CVE-2025-14847 (MongoDB and MongoDB Server Improper Handling of Length Parameter Inconsistency Vulnerability), added on 2025-12-29.
Affected products
| Product | Entries | Share |
|---|---|---|
| MongoDB and MongoDB Server | 1 | 50% |
| mongo-express | 1 | 50% |
Entries added per year
By date added to the KEV catalog
Exploited MongoDB vulnerabilities (2)
Newest first. CVSS scores from NVD where available.
| CVE | Product | Vulnerability | Date added | Ransomware | CVSS |
|---|---|---|---|---|---|
| CVE-2025-14847 | MongoDB and MongoDB Server | MongoDB and MongoDB Server Improper Handling of Length Parameter Inconsistency Vulnerability | 2025-12-29 | — | HIGH7.5 |
| CVE-2019-10758 | mongo-express | MongoDB mongo-express Remote Code Execution Vulnerability | 2021-12-10 | — | CRITICAL9.9 |
Source: CISA Known Exploited Vulnerabilities catalog, joined with NIST NVD CVSS data. Vendor names are normalized across spellings. Compare all vendors.