CVE-2026-13068: An authenticated user holding cursor termination privileges on one database may incorrectly be permitted to terminate active cursors on a separate database…

PriorityP422medium4.3CVSS 3.1

AVNACLPRLUINSUCNINAL

EPSS

0.25%

15.6th percentile

An authenticated user holding cursor termination privileges on one database may incorrectly be permitted to terminate active cursors on a separate database, disrupting ongoing query operations for other users. The behavior stems from an authorization check that does not correctly scope privileges to the appropriate namespace.

Affected

8 ranges

Vendor	Product	Version range	Fixed in
mongodb	mongodb	>= 7.0.0 < 7.0.39	7.0.39
mongodb	mongodb	>= 8.0.0 < 8.0.28	8.0.28
mongodb	mongodb	>= 8.2.0 < 8.2.12	8.2.12
mongodb	mongodb	>= 8.3.0 < 8.3.7	8.3.7
mongodb	mongodb_server	>= 7.0 < 7.0.39	7.0.39
mongodb	mongodb_server	>= 8.0 < 8.0.28	8.0.28
mongodb	mongodb_server	>= 8.2.0 < 8.2.12	8.2.12
mongodb	mongodb_server	>= 8.3.0 < 8.3.7	8.3.7

CVSS provenance

nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

nvdv4.02.3LOWCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/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

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