CVE-2026-67185 — TinyWeb 0.0.8 Path Traversal via URL Path Component
TinyWeb through 0.0.8 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files by submitting ../ sequences in the URL path, which ar…
Published: 2026-07-28 · CVSS: 8.7 · CVSS 4.0
TinyWeb through 0.0.8 contains a path traversal vulnerability that allows unauthenticated attackers to read arbitrary files by submitting ../ sequences in the URL path, which are concatenated directly to the configured web root in HttpBuilder::buildResponse() without normalization, dot-segment removal, or boundary checks. Attackers can craft a single request with ../ sequences that pass through the URL parser unchanged and reach the filesystem call via HttpFile::setFile(), exposing sensitive files such as credential stores and private keys when the server process runs as root.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7