PT-2026-82735 · Mongodb · Mongodb Go Driver
CVE-2026-81521
·
Published
2026-08-27
·
Updated
2026-08-27
CVSS v4.0
7.1
High
| Vector | AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
Name of the Vulnerable Software and Affected Versions
MongoDB Go Driver (affected versions not specified)
Description
The client-level bulk write operation in the MongoDB Go Driver fails to escape reserved separator characters in caller-supplied database names before building the target namespace. This allows an application passing untrusted input as a database name to have write operations retargeted to a database and collection other than the intended ones. This issue specifically affects the
Client.BulkWrite API.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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Weakness Enumeration
Related Identifiers
Affected Products
Mongodb Go Driver