CVE-2026-88030
Improper neutralization of special elements in data query logic in the GridFS component of the MongoDB Ruby 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 obtain stored file content beyond the intended target or cause all GridFS file chunks in the affected bucket to be removed, rendering stored file content unreadable.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 8.3
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
- CWE
- CWE-943
- Published
- 2026-09-10
- Last modified
- 2026-09-10
Affected products
- MongoDB Ruby Driver
Weakness type
Related vulnerabilities
- CVE-2026-88036 — GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB C Driver
- CVE-2026-88034 — GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB C++ Driver
- CVE-2026-88033 — GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Java Driver
- CVE-2026-88031 — GridFS data deletion via query-operator injection in file IDs in the MongoDB Go Driver
- CVE-2026-88029 — GridFS data disclosure and deletion via query-operator injection in file IDs in the MongoDB Python Driver
- CVE-2026-88028 — Unauthorized document disclosure via query-operator injection in polymorphic relation identifiers in MongoDB integration for Laravel
- CVE-2026-88027 — Mass deletion and overwrite of embedded documents via query-operator injection in embedded record keys in MongoDB integration for Laravel
- CVE-2026-88026 — Regular expression injection via unescaped characters in LINQ query translation in MongoDB C# Driver