Exploitation Summary
EIP tracks 1 public exploit for CVE-2025-68621. PoCs published by sivaadityacoder.
AI-analyzed exploit summary This repository contains a functional proof-of-concept exploit for CVE-2025-68621, a timing attack vulnerability in Trilium Notes' sync authentication endpoint. The PoC recovers the HMAC hash one byte at a time using statistical timing analysis.
Description
Trilium Notes is an open-source, cross-platform hierarchical note taking application with focus on building large personal knowledge bases. Prior to 0.101.0, a critical timing attack vulnerability in Trilium's sync authentication endpoint allows unauthenticated remote attackers to recover HMAC authentication hashes byte-by-byte through statistical timing analysis. This enables complete authentication bypass without password knowledge, granting full read/write access to victim's knowledge base. This vulnerability is fixed in 0.101.0.
Exploits (1)
This repository contains a functional proof-of-concept exploit for CVE-2025-68621, a timing attack vulnerability in Trilium Notes' sync authentication endpoint. The PoC recovers the HMAC hash one byte at a time using statistical timing analysis.
References (2)
Scores
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N