CVE-2026-13061 (GCVE-0-2026-13061)

Vulnerability from cvelistv5 – Published: 2026-07-22 19:19 – Updated: 2026-07-23 14:23
VLAI
Title
Improper Access Control Allowing Cross-User Session Metadata Disclosure in $listSessions Aggregation Stage
Summary
An authenticated user may be able to view session metadata belonging to other users on the system through the $listSessions aggregation stage. This information is normally restricted to users with cluster-level administrative privileges, and includes active session identifiers, associated usernames, and activity timestamps.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-23 14:23 UTC
CWE
  • CWE-863 - Incorrect Authorization
Assigner
mongodb CNA under the mitre root
CNA scorecard C 70/100 over 220 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
MongoDB MongoDB Server Affected: 7.0 , < 7.0.39 (semver)
Affected: 8.0 , < 8.0.28 (semver)
Affected: 8.3.0 , < 8.3.7 (semver)
guessed Create a notification for this product.
Show details on NVD website
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