What’s Vulnerable › Vulnerabilities
CVE-2026-88031: GridFS data deletion via query-operator injection in file IDs in the MongoDB Go Driver
- Severity: high (CVSS 8.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-10 · updated 2026-09-29
- Weakness: CWE-943
Description
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Go Driver can cause a caller-supplied structured file identifier to be interpreted as a query condition rather than as a literal identifier. An authenticated user who can influence the identifier passed by an affected application may cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable.
Affected products
- MongoDB Go Driver: from 1.0.0 before 1.17.10; from 2.0.0 before 2.9.1 — fixed in 1.17.10, 2.9.1
How to fix
Upgrade to a fixed version: MongoDB Go Driver 1.17.10, 2.9.1. Check the vendor advisory for mitigations.
References
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