Drupal Issues Highly Critical Patch, Exploits Expected Within Hours
May 20, 2026
Drupal warned a highly critical vulnerability in versions 11.3.x through 10.5.x could be exploited within hours of its May 20,
News
Drupal Issues Highly Critical Patch, Exploits Expected Within Hours
Drupal warned a highly critical vulnerability in versions 11.3.x through 10.5.x could be exploited within hours of its May 20, 2026 patch release date.
SEPPMail Gateway Hit with 7 CVEs, Including CVSS 10.0 RCE Flaw
Seven vulnerabilities in SEPPMail Secure E-Mail Gateway, including a CVSS 10.0 pre-auth RCE, could let attackers intercept all protected mail traffic.
Grafana Breach Traced to TanStack npm Supply Chain Attack
Grafana revealed the source code breach that exposed its GitHub repositories originated from a TanStack npm package poisoned by the TeamPCP threat actor.
CISA Orders Patch for Sixth Cisco SD-WAN Zero-Day of 2026
Cisco confirmed active exploitation of CVE-2026-20182, a CVSS 10.0 authentication bypass in SD-WAN, as CISA gave federal agencies three days to patch.
Exchange Server XSS CVE-2026-42897 Exploited via Crafted Email
Microsoft confirmed active exploitation of CVE-2026-42897, an XSS flaw in on-premises Exchange Server triggered when victims open malicious emails in OWA.
Ghostwriter APT Deploys Cobalt Strike in Geofenced Ukraine Campaign
ESET documented a Ghostwriter spear-phishing campaign using geofenced PDFs to deliver Cobalt Strike against Ukrainian and Polish government targets since March 2026.
OpenAI Confirms Breach via Mini Shai-Hulud npm Supply Chain Attack
OpenAI confirmed two employee devices were compromised through a supply chain attack, exposing code-signing certificates for macOS, Windows, iOS, and Android apps.
KongTuke IAB Uses Microsoft Teams to Deploy ModeloRAT in 5 Minutes
ReliaQuest found KongTuke impersonating IT help desk staff via Microsoft Teams to trick employees into running PowerShell, deploying ModeloRAT and selling access to ransomware groups.
node-ipc npm Package Hid Credential Stealer Across Three Versions
Socket and StepSecurity found stealer backdoors in three node-ipc npm versions targeting 90 cloud and developer credential categories via an unknown new publisher account.
PraisonAI CVE-2026-44338 Exploited 3h44m After Public Disclosure
Attackers began exploiting a missing-authentication flaw in PraisonAI's Flask API server 3 hours and 44 minutes after the CVE-2026-44338 advisory was published on May 11.
SEPPMail Gateway Hit with 7 CVEs, Including CVSS 10.0 RCE Flaw
May 20, 2026
Seven vulnerabilities in SEPPMail Secure E-Mail Gateway, including a CVSS 10.0 pre-auth RCE, could let attackers intercept all protected mail
Grafana Breach Traced to TanStack npm Supply Chain Attack
May 20, 2026
Grafana revealed the source code breach that exposed its GitHub repositories originated from a TanStack npm package poisoned by the
CISA Orders Patch for Sixth Cisco SD-WAN Zero-Day of 2026
May 19, 2026
Cisco confirmed active exploitation of CVE-2026-20182, a CVSS 10.0 authentication bypass in SD-WAN, as CISA gave federal agencies three days
Exchange Server XSS CVE-2026-42897 Exploited via Crafted Email
May 19, 2026
Microsoft confirmed active exploitation of CVE-2026-42897, an XSS flaw in on-premises Exchange Server triggered when victims open malicious emails in
Ghostwriter APT Deploys Cobalt Strike in Geofenced Ukraine Campaign
May 19, 2026
ESET documented a Ghostwriter spear-phishing campaign using geofenced PDFs to deliver Cobalt Strike against Ukrainian and Polish government targets since
OpenAI Confirms Breach via Mini Shai-Hulud npm Supply Chain Attack
May 19, 2026
OpenAI confirmed two employee devices were compromised through a supply chain attack, exposing code-signing certificates for macOS, Windows, iOS, and
KongTuke IAB Uses Microsoft Teams to Deploy ModeloRAT in 5 Minutes
May 19, 2026
ReliaQuest found KongTuke impersonating IT help desk staff via Microsoft Teams to trick employees into running PowerShell, deploying ModeloRAT and
node-ipc npm Package Hid Credential Stealer Across Three Versions
May 19, 2026
Socket and StepSecurity found stealer backdoors in three node-ipc npm versions targeting 90 cloud and developer credential categories via an
PraisonAI CVE-2026-44338 Exploited 3h44m After Public Disclosure
May 19, 2026
Attackers began exploiting a missing-authentication flaw in PraisonAI’s Flask API server 3 hours and 44 minutes after the CVE-2026-44338 advisory
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