A data-query-logic neutralization weakness in the update-statement construction component of the MongoDB C# Driver can cause application-supplied values to be interpreted as query/update logic rather than as literal data. An application user who can influence the content of values that the application passes into the affected builder surface, without any special privilege beyond ordinary read-write application access, may cause stored data to be modified or removed in ways the application never intended. The result is unauthorized integrity impact on the affected application data; there is no direct loss of confidentiality or availability of the database service.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 6
- StatusPublished → Awaiting AnalysisNVD modified 2026-10-23 19:45
- StatusReceived → PublishedNVD modified 2026-10-22 20:38
- References+1 references (now 3)NVD modified 2026-10-22 21:17
- StatusPublished → ReceivedNVD modified 2026-10-22 21:17
- StatusReceived → PublishedNVD modified 2026-10-22 19:13
- First seenCVSS 7.1NVD modified 2026-10-22 19:17
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.