Ruby Security

GemStuffer: Attackers Weaponize RubyGems as a Covert Data Drop for UK Gov Scraping

GemStuffer RubyGems Campaign RubyGems Data Exfiltration TanStack npm Compromise Supply Chain Attack DNS Hijacking APT28 (Fancy Bear) OpenVSX Supply Chain Attack Checkmarx Plugin Breach Stryker Cyberattack CISA Alert Trans-Regional Cyber Conflict Operation Epic Fury Cyber Operation MacroMaze APT28 Cyber Espionage Notepad++ Supply Chain Attack Lotus Blossom Group Defense Industrial Base Threats GTIG Report APT28 Operation Neusploit CVE-2026-21509 Bookworm Malware

GemStuffer: Attackers Weaponize RubyGems as a Covert Data Drop for UK Gov Scraping

Do Son May 13, 2026

GemStuffer exploits RubyGems as an illicit data transport to scrape UK council portals. Discover how this supply chain attack bypasses standard defenses.

📈

EPSS Spike Alerts
Catch risk spikes before they make headlines.

🎯

Custom EPSS/CVSS
Set score thresholds to effectively filter noise.

🛡️

Exploit Intel
Real-world exploit signals beyond the KEV catalog.

🐙

GitHub Issues
Auto-create alert tickets without duplication.

📬

Weekly Digest
Clean summaries, eliminating email spam.

🏷️

Watchlist Groups
Tag vulnerabilities by team (Infra/AppSec/SOC).

🔀

Smart Routing
Route chat channels based on severity levels.

🚨

RBP Tracker
Early warning detection and tracking system.

or try free for 14 days →

CVE-2026-123039CVSS 7.8
The Gaia OS DynamicCLI daemon runs as root and listens on a world-writable local socket (/tmp/dynamic_socket) without authenticating...
Admin intel📅 Updated: Nov 12, 2026
CVE-2026-20320CVSS 7.5
A vulnerability in the Open Client Interface (OCI) XML Parser of Cisco BroadWorks could allow an unauthenticated, remote...
CISA KEV📅 Added to KEV: Nov 10, 2026
CVE-2026-111793CVSS 4.3
Openwave Webtop Media Transcoder does not enforce administrator-defined file type restrictions to restrict the file-types to be converted....
CISA KEV📅 Added to KEV: Nov 10, 2026
CVE-2026-111560CVSS 8.6
Improper neutralization of shell metacharacters in the timezone configuration field in certain Barracuda appliance products using common Barracuda...
CISA KEV📅 Added to KEV: Nov 10, 2026
CVE-2026-116606CVSS 9.3
An authentication bypass in Barracuda Email Security Gateway versions earlier than 9.4.0.030 allows an unauthenticated remote attacker to...
CISA KEV📅 Added to KEV: Nov 10, 2026
CVE-2026-125350
Use after free in XML. Reported by anonymous on 2026-11-06. Google is aware that an exploit for CVE-2026-125350...
CISA KEV📅 Added to KEV: Nov 10, 2026
CVE-2026-124194CVSS 6.5
Product ui does not warn user of unsafe actions in Microsoft Office Outlook allows an unauthorized attacker to...
CISA KEV📅 Added to KEV: Nov 10, 2026
CVE-2026-123751CVSS 9.8
The WP Duplicate WordPress plugin through 1.1.11 does not properly verify a request authentication value and does not...
Watchtower Verified📅 Updated: Nov 9, 2026

CVE-2026-17131CVSS 9.3
IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information due to server-side...
📅 Updated: Nov 12, 2026
CVE-2026-17344CVSS 9.3
IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to obtain sensitive information due to server-side...
📅 Updated: Nov 12, 2026
CVE-2026-63857CVSS 9.8
In the Linux kernel, the following vulnerability has been resolved: net: airoha: Do not read uninitialized fragment address...
📅 Updated: Nov 12, 2026
CVE-2026-121355CVSS 9.1
Adobe Connect is affected by an Incorrect Authorization vulnerability that could result in privilege escalation. An attacker could...
📅 Updated: Nov 12, 2026
CVE-2026-120869CVSS 9.4
An unauthenticated attacker can bypass authentication controls to access restricted resources on the appliance Pre-conditions: Access to Citrix...
📅 Updated: Nov 12, 2026
CVE-2026-120864CVSS 9.3
Memory overflow in ICA proxy can lead to unpredictable or erroneous behavior or Denial of Service. Pre-conditions: The...
📅 Updated: Nov 12, 2026
CVE-2026-107412CVSS 9.5
Multiple Memory overflow vulnerabilities can lead to unpredictable or erroneous behavior and Denial of Service Pre-conditions: NetScaler is...
📅 Updated: Nov 12, 2026
CVE-2026-107415CVSS 9.3
Memory overflow in Email OTP authentication can lead to unpredictable or erroneous behavior or Denial of Service. Pre-conditions:...
📅 Updated: Nov 12, 2026