CVE-2026-34745: CWE-22: Improper Limitation of a Pathname to a Restricted Direct CVE-2026-34745 is a path traversal vulnerability classified under CWE-22 affecting the fireshare self-hosted media and link sharing platform developed by ShaneIsrael. The vulnerability arises from improper validation of the pathname in the

CRITICAL: ShaneIsrael fireshare (<1.5.3) path traversal lets attackers write files on your server via an unauthenticated API. Upgrade to 1.5.3 fast! Details: radar.offseq.com/threat/cve-2026-34745-cw... #OffSeq #CVE202634745 #patchnow