Skip to main content
Press slash or control plus K to focus the search. Use the arrow keys to navigate results and press enter to open a threat.
Reconnecting to live updates…

Malicious code in @gleamkit/socket.io (npm)

0
Critical
Published: 07/13/2026 (07/13/2026, 19:00:40 UTC)
Source: GCVE Database
Product: @gleamkit/socket.io

Description

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (1d6a306142d74b2781d66322adf2bc1b9898bfdb8e1814d2cb511c3e49b75c13) The package was found to contain malicious code or consuming dependency that contains malicious code ## Source: ghsa-malware (9a8f892e9e5d882ae8139811c9ee64246e601ea5285fdd2be9ccd488bcc8ec5d) Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Affected software

npmghsa
@gleamkit/socket.io
Affected versions
=4.8.7=4.8.8=4.8.6

Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 07/14/2026, 09:23:52 UTC

Technical Analysis

The @gleamkit/socket.io package versions 4.8.6, 4.8.7, and 4.8.8 were found to contain malicious code or rely on dependencies that include malicious code. According to the source data from Amazon Inspector and GHSA malware advisories, any system with this package installed or running should be considered fully compromised. The malicious code presence implies that attackers may have gained full control over the affected systems. Immediate secret and key rotation from a secure environment is recommended. No CVSS score or detailed technical exploit information is provided. There is no vendor advisory or patch information available.

Potential Impact

Systems with the affected versions of @gleamkit/socket.io installed are considered fully compromised. Attackers may have gained complete control over the system, risking exposure and theft of all stored secrets and keys. The malicious code presence means that simply uninstalling the package does not guarantee removal of all malicious artifacts or backdoors.

Mitigation Recommendations

No official patch or remediation is currently documented. Immediate removal of the affected package versions (4.8.6, 4.8.7, 4.8.8) is advised. All secrets, keys, and credentials stored on the compromised system must be rotated from a separate, trusted environment. Due to the potential full system compromise, consider rebuilding or restoring the system from a known good backup. Monitor for any unusual activity and avoid using the affected package versions.

Pro Console: star threats, build custom feeds, automate alerts via Slack, email & webhooks.Upgrade to Pro

Technical Details

Gcve Source
db.gcve.eu
Osv Id
MAL-2026-10477
Osv Schema Version
1.7.4
Aliases
["GHSA-666h-5h3g-crf4"]
Ecosystems
["npm"]
Database Specific Severity
null
Cvss Version
null

Threat ID: 6a55ff4a68715ace432efc3f

Added to database: 07/14/2026, 09:20:10 UTC

Last enriched: 07/14/2026, 09:23:52 UTC

Last updated: 07/28/2026, 08:41:39 UTC

Views: 8

Community Reviews

0 reviews

Crowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.

Sort by
Loading community insights…

Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.

Actions

PRO

Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.

Please log in to the Console to use AI analysis features.

Need more coverage?

Upgrade to Pro Console for AI refresh and higher limits.

For incident response and remediation, OffSeq services can help resolve threats faster.

Latest Threats

Breach by OffSeqOFFSEQFRIENDS — 25% OFF

Check if your credentials are on the dark web

Instant breach scanning across billions of leaked records. Free tier available.

Scan now
OffSeq TrainingCredly Certified

Lead Pen Test Professional

Technical5-day eLearningPECB Accredited
View courses