Topic: session hijacking
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Hackers Exploit New 'CitrixBleed 2' NetScaler Flaw to Hijack Sessions
A new vulnerability dubbed "CitrixBleed 2" in Citrix NetScaler ADC and Gateway systems allows attackers to hijack sessions and bypass security, similar to a previous flaw. Two critical vulnerabilities (CVE-2025-5777 and CVE-2025-5349) affect NetScaler systems, with the more severe one enabling un...
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1,200+ Citrix servers vulnerable to critical auth bypass flaw
Over 1,200 Citrix NetScaler systems remain vulnerable to CVE-2025-5777, a severe authentication bypass flaw enabling session hijacking and MFA bypass, with potential active exploitation despite Citrix's denial. The flaw, dubbed "Citrix Bleed 2," allows attackers to steal session tokens and creden...
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CitrixBleed 2 Vulnerability Actively Exploited
A critical vulnerability in Citrix NetScaler systems (CVE-2025-5777, CVSS 9.3), dubbed CitrixBleed 2, allows attackers to bypass authentication and compromise user sessions, similar to the 2023 CitrixBleed exploit. Attackers are actively exploiting the flaw, using tactics like MFA bypass, session...
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