Vulnerability Analysis
Log4j JDBC Appender RCE (CVE-2021-44832)
CVE-2021-44832 lets attackers with logging-config write access achieve RCE via Log4j2's JDBC Appender — and Log4Shell fixes alone don't stop it.
Jan 14, 20267 min read
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Text4Shell Apache Commons Text RCE (CVE-2022-42889)
A deep dive into CVE-2022-42889 (Text4Shell): the Apache Commons Text RCE, its narrower real-world exploitability versus Log4Shell, and how to remediate it.
Jan 14, 20267 min read
Vulnerability Analysis
GitLab Critical RCE (CVE-2022-2884): Remote Code Execution via GitHub Import
A critical vulnerability in GitLab's GitHub import feature allowed authenticated attackers to execute arbitrary code on the server. The flaw highlighted risks in platform migration features.
Jan 13, 20266 min read
Vulnerability Analysis
Trojan Source Unicode bidi-override attack (CVE-2021-42574)
CVE-2021-42574 (Trojan Source) lets Unicode bidi control characters hide malicious logic in plain sight during code review. Here's the full breakdown and fix.
Jan 13, 20267 min read
Vulnerability Analysis
OpenSSL punycode buffer overflow pair (CVE-2022-3602 / CVE-2022-3786)
A deep dive into CVE-2022-3602 and CVE-2022-3786, the OpenSSL punycode buffer overflow pair once dubbed "Heartbleed 2.0" — impact, timeline, and fixes.
Jan 13, 20265 min read
Vulnerability Analysis
Outlook NTLM hash leak zero-day (CVE-2023-23397)
A zero-click Outlook flaw let attackers steal NTLM hashes via crafted calendar reminders — exploited by APT28 for a year before patching. Here's what to do.
Jan 13, 20267 min read
Vulnerability Analysis
MOVEit Transfer SQL injection mass-exploitation (CVE-2023-34362)
CVE-2023-34362, the MOVEit Transfer SQL injection exploited by Cl0p, hit 2,600+ organizations. Impact, timeline, and remediation steps inside.
Jan 13, 20267 min read
Vulnerability Analysis
Apache OFBiz CVE-2024-38856 Pre-Auth RCE Analysis
CVE-2024-38856 is an unauthenticated RCE in Apache OFBiz that bypasses authentication via screen rendering. Exploit chain, detection, and patching.
Jan 13, 20266 min read
Vulnerability Analysis
systeminformation npm package command injection (CVE-2021-21315)
A critical command injection flaw in the systeminformation npm package (CVE-2021-21315) let attackers run OS commands via unsanitized shell calls. Here's the full breakdown.
Jan 12, 20268 min read
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