tag
Active-Exploitation
Fortinet FortiClient EMS Pre-Auth Bypass — "FortiBleed" (CVE-2026-35616)
CVE-2026-35616 is a pre-authentication bypass in Fortinet FortiClient EMS's certificate-chain authentication handler (certchainauth.py), which trusts the X-SSL-CLIENT-VERIFY header directly without performing real cryptographic validation of the presented…
Citrix NetScaler ADC/Gateway Pre-Auth SAML Memory Overread — "CitrixBleed"-style Leak (CVE-2026-8451)
CVE-2026-8451 is a pre-authentication out-of-bounds memory read in Citrix NetScaler ADC/Gateway's SAML request parser, in the same vulnerability class as the infamous 2023 "CitrixBleed" (CVE-2023-4966). By posting a specially-sized, malformed SAMLRequest to…
Unauthenticated RCE in Mirasvit Full Page Cache Warmer for Magento 2 (CVE-2026-45247)
CVE-2026-45247 is a PHP object injection / insecure deserialization vulnerability in Mirasvit's Full Page Cache Warmer extension for Magento 2. The extension processes attacker-controlled data from the CacheWarmer cookie and passes it directly to PHP's native…
Unauthenticated RCE in Joomla Content Editor (JCE) Profile Import (CVE-2026-48907)
CVE-2026-48907 is a critical improper access control vulnerability in the JCE extension for Joomla. The profile import workflow (index.php?option=comjce&task=profiles.import) is missing sufficient authorization checks, letting unauthenticated users create new…
Google Chromium V8 Out-of-Bounds Read/Write — Crash PoC (CVE-2026-11645)
CVE-2026-11645 is a high-severity out-of-bounds read/write vulnerability in V8, the JavaScript/WebAssembly engine used by Chrome and other Chromium-based browsers. The bug is rooted in V8's TurboFan optimizer: incorrect range analysis for loop-modified or…
Cisco Unified CM WebDialer SSRF to Arbitrary File Write / RCE (CVE-2026-20230)
CVE-2026-20230 is a critical server-side request forgery vulnerability in Cisco Unified CM / Unified CM SME caused by improper input validation of HTTP requests processed by the WebDialer component. A remote unauthenticated attacker can chain unauthenticated…
Cisco Catalyst SD-WAN Manager Arbitrary File Write (CVE-2026-20262)
CVE-2026-20262 is an authenticated remote arbitrary file write vulnerability in the web UI of Cisco Catalyst SD-WAN Manager. Improper validation of user-supplied input during a file upload process enables path traversal, letting an authenticated attacker…
GNU Inetutils telnetd Unauthenticated Root RCE via NEW-ENVIRON (CVE-2026-24061)
CVE-2026-24061 is a critical authentication bypass in GNU Inetutils telnetd that grants an unauthenticated network attacker an immediate root shell. The NEW-ENVIRON Telnet option handler passes the USER environment variable unsanitised to /bin/login. Setting…
Ivanti Connect Secure Pre-Auth RCE (Stack Overflow)
CVE-2025-0282 is a pre-authentication stack-based buffer overflow in the IFT (IF-T) TLS protocol handling code of Ivanti Connect Secure VPN appliances. Discovered and disclosed by Sina Kheirkhah of watchTowr Labs, this zero-day was confirmed by Mandiant as…
Fortinet FortiCloud SSO Authentication Bypass
CVE-2025-59718 and CVE-2025-59719 are closely related authentication-bypass vulnerabilities (CWE-347: Improper Verification of Cryptographic Signature) in Fortinet products that use the FortiCloud SSO login feature. Both were disclosed by Fortinet on 9…