
postgresql-cve-2026-14662
PostgreSQL の全文検索(tsvector/tsquery)に見つかった範囲外書き込み脆弱性 CVE-2026-14662 を、修正前(18.4)と修正後(18.6)を Docker で並べて動かして検証した記録と発表資料

PostgreSQL の全文検索(tsvector/tsquery)に見つかった範囲外書き込み脆弱性 CVE-2026-14662 を、修正前(18.4)と修正後(18.6)を Docker で並べて動かして検証した記録と発表資料

Self-contained Docker lab for practicing exploitation of CVE-2026-2005, a heap buffer overflow in PostgreSQL's pgcrypto extension, enabling privilege…

Exploit for CVE-2026-2005, a heap overflow in PostgreSQL's pgcrypto extension leading to remote code execution. Includes PoC generators, Docker lab,…

Heap OOB write in MariaDB JSON_SCHEMA_VALID() → persistent privilege escalation (lab-assisted)

Local proof-of-concept scanner that detects plaintext database passwords in llama-stack initialization logs, using regex pattern matching to identify…

SQL Injection in MongoLite Aggregation Optimizer via toJsonExtractRaw()

Reproduces and analyzes CVE-2026-3494, an audit logging bypass in MariaDB server_audit plugin, using Docker-based multi-version testing to compare…

An egress firewall for untrusted workloads.

Self-Defeating Audits: reproducible lab showing a low-privilege PostgreSQL role reversibly blinding a trigger-based auditor + poisoning attribution…

Proof-of-concept exploit for CVE-2026-14669, a PostgreSQL to_char() timezone abbreviation heap buffer overflow enabling RCE through information leak…

Self-contained Python PoC for Dovecot SQL authentication bypass: logs in as any user without the real password and enumerates usernames on vulnerable…

PostgreSQL pgcrypto heap buffer overflow PoC demonstrating CVE-2026-2005: low-privileged RCE and privilege escalation to superuser via crafted…

CVE-2026-69084/69085 — SiYuan arbitrary SQL execution via searchEmbedBlock + searchDocs SQLi (CVSS 9.9). Verified on v3.7.2, rejected on v3.7.3.

A collection of awesome security hardening guides, tools and other resources

MariaDB 13.0.1-rc RCE lab — priv-esc + heap UAF + JOP chain to system() as uid 999(mysql) on stock Docker image. Found with RAPTOR and…

Stable POC for CVE-2026-25243 (Redis RESTORE double-free -> remote code execution)

Security research project

Proof of concept with GDB‑assisted exploitation (educational / lab use only)