Improper input validation in Maximmasiutin Tinyweb

CVE-2026-29046

TinyWeb is a web server (HTTP, HTTPS) written in Delphi for Win32. Prior to version 2.04, TinyWeb accepts request header values and later maps them into CGI environment variables (HTTP_*). The parser did not strictly reject dangerous contr…

EPSS: 0.003 (51.6th percentile) — read the EPSS interpretation.

Affected products

Maximmasiutin Tinyweb — versions < 2.04

Weakness classification (CWE)

References

https://github.com/maximmasiutin/TinyWeb/security/advisories/GHSA-r3gf-pg2c-m7mc (x_refsource_CONFIRM)
https://github.com/maximmasiutin/TinyWeb/commit/53aa8b6e5146491d7be57920e3fc50d7a34e4d5a (x_refsource_MISC)