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CVE-2026-48027

Compromised Nx Console version 18.95.0

Published: May 27, 2026Updated: May 27, 2026 Sources: CVE List NVDCWE-506
9.8CRITICAL
NVD MITRE
EPSS Score
1.8%
Top 23.1%
CISA KEV
Active Exploitation
Since May 27, 2026
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Nx Console is the user interface for Nx & Lerna. On 19 May 2026, a malicious version of Nx Console, 18.95.0, was published at 12:30 PM UTC and removed soon after at 12:48 PM UTC, leaving it available for ~18 minutes in Visual Studio Marketplace. For OpenVSX, the problem was detected later, and the compromised version was available from 12:33 UTC to 13:09 UTC (~36 minutes). Version 18.100.0 of Nx Console is not compromised and users may remediate by upgrading to that version.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-506

Affected Products

nx
aka azure blob remote cache plugin for nx, aws s3 remote cache plugin for nx, n x wcms
nx consoleOn-prem
Web & CMS Plugins / cms-core
nrwl
oss-project
nx-consoleLibrary
OSS Libraries / generic-library

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:May 27, 2026
Remediation due:Jun 10, 2026
Ransomware:Known ransomware use

Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Official Patch Available
Workaround Available
Is your org exposed to CVE-2026-48027?We can run the check for you — a free external exposure review, no install. Check my exposure

References

https://github.com/nrwl/nx-console/issues/3139
github.com
https://github.com/nrwl/nx-console/security/advisories/GHSA-c9j4-9m59-847w
github.com
https://nx.dev/blog/nx-console-v18-95-0-postmortem#indicators-of-compromise
nx.dev
and 2 more references View all →
News mentions
1

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