ThreatNote Briefing #1 – Week of May 11–17, 2026
ThreatNote Briefing | Week of May 11–17, 2026 Weekly intelligence for Indian cybersecurity practitioners.
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Hacker’s Manifesto
The Original Hacker's Manifesto or "The Conscience of a Hacker" as it was labelled originally by The Mentor in the 7th Issue of Volume One in Phrack.
Before Cybersecurity Became an Industry, There Was Hacker Culture
Brazilian hackers were teaching SQL injections freely over IRC and Yahoo Messenger. Not selling mentorship packages. Not building personal brands. Just curiosity-driven knowledge exchange.
That was hacker culture. Most people entering cybersecurity today never experienced it. This piece is about what that culture actually was - and what quietly disappeared when cybersecurity became an industry.
CVE-2018-25335 – WordPress Plugin Peugeot Music 1.0 Arbitrary File Upload
CVE ID :CVE-2018-25335 Published : May 17, 2026, 1:16 p.m. | 5 hours, 42 minutes ago Description :WordPress Plugin Peugeot Music 1.0 contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious files by sending POST requests to the…
CVE-2018-25338 – Zechat 1.5 SQL Injection via hashtag parameter
CVE ID :CVE-2018-25338 Published : May 17, 2026, 1:16 p.m. | 5 hours, 42 minutes ago Description :Zechat 1.5 contains a SQL injection vulnerability in the hashtag parameter that allows unauthenticated attackers to extract database information using union-based techniques. Attackers can exploit…
CVE-2018-25339 – Zechat 1.5 SQL Injection via v parameter (time-based blind)
CVE ID :CVE-2018-25339 Published : May 17, 2026, 1:16 p.m. | 5 hours, 42 minutes ago Description :Zechat 1.5 contains a SQL injection vulnerability in the v parameter that allows unauthenticated attackers to extract database information using time-based blind techniques. Attackers can…
CVE-2018-25332 – GitBucket 4.23.1 Unauthenticated Remote Code Execution
CVE ID :CVE-2018-25332 Published : May 17, 2026, 1:16 p.m. | 5 hours, 42 minutes ago Description :GitBucket 4.23.1 contains an unauthenticated remote code execution vulnerability that allows attackers to execute arbitrary commands by exploiting weak secret token generation and insecure file…
CVE-2018-25333 – Nordex N149/4.0-4.5 Wind Turbine Web Server SQL Injection
CVE ID :CVE-2018-25333 Published : May 17, 2026, 1:16 p.m. | 5 hours, 42 minutes ago Description :Nordex N149 Wind Turbine Web Server 4.0 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code…
CVE-2021-47976 – TextPattern CMS 4.9.0-dev Authenticated Remote Code Execution via Plugin Upload
CVE ID :CVE-2021-47976 Published : May 16, 2026, 4:16 p.m. | 2 hours, 37 minutes ago Description :TextPattern CMS 4.9.0-dev contains a remote code execution vulnerability that allows authenticated attackers to upload arbitrary PHP files by exploiting the plugin upload functionality. Attackers…
CVE-2021-47977 – WordPress Anti-Malware Security Bruteforce Firewall 4.20.59 Directory Traversal
CVE ID :CVE-2021-47977 Published : May 16, 2026, 4:16 p.m. | 2 hours, 37 minutes ago Description :WordPress Plugin Anti-Malware Security and Bruteforce Firewall 4.20.59 contains a directory traversal vulnerability that allows unauthenticated attackers to read arbitrary files by manipulating the file…