CVE-2026-13068 json
MongoDB mongos Improper Authorization Check in Cursor Termination Allowing Cross-Database Privilege Misuse
published 2026-07-22 3 mo ago modified 2026-10-24 15 d ago also BIT-mongodb-2026-13068 , EUVD-2026-47793
- cvss
- 4.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 16%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- bitnami mongodb 7.0.39, 8.0.28, 8.2.12, 8.3.7
- MongoDB MongoDB Server 7.0.39, 8.0.28, 8.2.12, 8.3.7
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 3 mo ago
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 2.3 | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N |
| CNA | 3.1 | 4.2 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L |
| CNA | 4.0 | 2.3 | CVSS: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 |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| OSV | 3.1 | 4.2 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | mongodb | >=7.0.0, <7.0.39 >=8.0.0, <8.0.28 >=8.2.0, <8.2.12 >=8.3.0, <8.3.7 |
7.0.39 8.0.28 8.2.12 8.3.7 |
Affected products
- MongoDB MongoDB Server
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
- Technology feeds
References
-
jira.mongodb.org
/browse/SERVER-128198
vendor-advisory, issue-tracking, patch, advisory
-
nvd.nist.gov
/vuln/detail/CVE-2026-13068
web
Sources
- CVE List CVE-2026-13068
- NVD CVE-2026-13068
- OSV BIT-mongodb-2026-13068
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.