PascalCTF 2026

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PascalCTF 2026 Heap Tcache Chunk-Size-Corruption Pwn

Tcache bin confusion via chunk size corruption.

PascalCTF 2026 Mt19937 Prng Z3 Smt-Solver Crypto

Recovering MT19937 state from partial outputs using Z3 SAT solving.

PascalCTF 2026 Javascript Type-Confusion NaN Web

NaN comparison bypass in a Node.js shopping cart.

PascalCTF 2026 Path-Traversal Lfi Web

Path traversal via unsanitized file path parameter.

PascalCTF 2026 Vm Bytecode Rev

Reverse a simple VM to understand its character transformation.

PascalCTF 2026 Xxe Xml Blacklist-Bypass Web

XXE injection with blacklist bypass via URL encoding.

PascalCTF 2026 Buffer-Overflow Path-Traversal Command-Injection Pwn

Buffer overflow corrupts path validation flag, enabling path traversal.

PascalCTF 2026 Rust Serde Json Rev

Reversing Rust serde deserialization to recover a JSON schema.