CVE-2025-13643 MongoDB Server may allow queries to be terminated by unauthorized users

What is CVE-2025-13643?

CVE-2025-13643 is a low-severity missing authorization vulnerability in Mongodb Mongodb, published on 25 Nov 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A user with access to the cluster with a limited set of privilege actions may be able to terminate queries that are being executed by other users. This may cause a denial of service by preventing a fraction of queries from successfully completing. This issue affects MongoDB Server v7.0 versions prior to 7.0.26 and MongoDB Server v8.0 versions prior to 8.0.14

Weakness: CWE-862

Which versions are affected by CVE-2025-13643?

1 open source package ship an affected version, including mongodb. It affects 1 product.

Products include Mongodb Mongodb.

How do I fix CVE-2025-13643?

Upgrade mongodb to a fixed version for your release line: 7.0.26 or 8.0.14.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2025-13643 being exploited?

There is no known exploitation of CVE-2025-13643 in the wild and no public exploit code.

Other vulnerabilities in Mongodb Mongodb

• CVE-2025-14847 MongoDB and MongoDB Server Improper Handling of Length Parameter Inconsistency Exploited High 8.7
• CVE-2026-82067 Auth bypass in MongoDB Server Critical 9.2
• CVE-2026-13072 MongoDB Improper Input Validation in Compute Mode External Data Processing Leading to Memory Corruption Critical 9.2
• CVE-2017-15535 Denial of service in n/a Critical 9.1
• CVE-2026-18691 Improper Authentication in MongoDB Intra-Cluster Connections Allows Credential Exposure Critical 9.0

All Mongodb Mongodb vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as BIT-mongodb-2025-13643, GHSA-p2cp-6qqj-8xqc, MINI-gggw-j385-gv3m, MINI-p7xp-pch3-2rhm, UBUNTU-CVE-2025-13643.