CVE-2026-81528 (GCVE-0-2026-81528)
Vulnerability from cvelistv5
Published
2026-08-27 18:32
Modified
2026-08-28 15:45
CWE
  • CWE-943 - Improper Neutralization of Special Elements in Data Query Logic
Summary
A MongoDB C# driver document-replacement code path omits the element-name/shape validation that the equivalent write paths apply, so a value supplied as a replacement is forwarded to the server without neutralization of query-language special elements. An application that passes untrusted, loosely-typed input as a replacement value therefore allows that input to be interpreted by the database as update logic rather than as data, executing under the application's own database credentials. Applications using strongly-typed document mappings are not affected.
Impacted products
Vendor Product Version
MongoDB C# Driver Version: 2.9.0   
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Show details on NVD website


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