Tag
CVE-2023-4966
Safeguard articles tagged "CVE-2023-4966" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Incident Analysis
Citrix Bleed (CVE-2023-4966): timeline and what defenders learned
Citrix Bleed leaked session tokens from NetScaler appliances and was exploited before the October 2023 fix. See the dated timeline and lessons on sessions.
Oct 18, 20264 min read
Zero-Day Exploits
Citrix Bleed CVE-2023-4966: Session Token Theft That Bypassed Every Authentication Control
Citrix Bleed allowed attackers to steal session tokens from NetScaler ADC, bypassing MFA and all authentication controls. LockBit ransomware used it to devastating effect.
Feb 7, 20266 min read
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