Posted by Greg via Fulldisclosure on Jul 021. Advisory information ----------------------- Title: Symlink following and TOCTOU in pwnlift upload handler allow arbitrary file write as root Advisory: https://github.com/GregDurys/security-advisories GHSA: GHSA-2v7v-rhpw-m9w4 CVE: CVE-2026-56815 Class: CWE-59 (Improper Link Resolution Before File Access), CWE-367 (Time-of-check Time-of-use Race Condition) CVSS: 7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Date: 2026-06-27...