Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
CVE-2022-26134 is a CVSS 9.8 unauthenticated OGNL injection in Atlassian Confluence, exploited as a zero-day before the patch. Here is how the flaw works and which versions fixed it.
CVE-2021-26084 is an unauthenticated OGNL injection in Confluence Server and Data Center that allows remote code execution, rated CVSS 9.8. Here is the timeline, root cause, detection, and patched versions.
CVE-2023-7028 let attackers send GitLab password-reset links to an address they controlled — a zero-interaction account takeover scored 10.0. Here's the flaw and the fix.
CVE-2023-34362 is a SQL injection in Progress MOVEit Transfer that let unauthenticated attackers reach the database and drop a web shell. Cl0p used it to breach thousands of organizations.
CVE-2014-6271, Shellshock, let attackers run commands by smuggling code into environment variables that Bash parsed as function definitions. Reachable over HTTP, DHCP, and SSH. Here is how.
CVE-2022-25845 defeated Fastjson's autoType protection and reopened a deserialization RCE path. Here's how the bypass worked and how to lock the library down.
CVE-2022-30190, Follina, abused the Windows MSDT protocol handler so a Word document could run PowerShell — no macros, no enable-content click. Here is the ms-msdt mechanism.
CVE-2024-21762 is a pre-authentication out-of-bounds write in the FortiOS SSL VPN daemon that allows remote code execution. Here is the timeline, root cause, detection, and the full list of fixed versions.
CVE-2021-3156, Baron Samedit, is a heap overflow in sudo that gives any local user root and hid in plain sight for nearly a decade. Here is the root cause, a one-line test, and the patched version.
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