CVE-2018-0494

CVE-2018-0494 affects GNU Wget prior to 1.19.5. The vulnerability is due to cookie handling in the resp_new function in http.c that can be abused via a CRLF sequence in a continuation line, enabling cookie injection. Exploitation details are not provided in the sources; some advisories state the ...

CVE-2017-6508

CVE-2017-6508 is a CRLF injection flaw in the url_parse function of Wget’s url.c (affecting Wget up to version 1.19.1). A remote attacker could inject arbitrary HTTP headers via CRLF sequences in the host portion of a URL, potentially influencing requests. Exploitation details are described in mu...

CVE-2021-31879

CVE-2021-31879 affects GNU Wget by not omitting the Authorization header when redirecting to a different origin. Public details show: upstream GNU Wget up to 1.21.1 is vulnerable; Alpine Linux advisories indicate wget older than 1.21.2-1 are affected and that upgrading resolves the issue; other e...

CVE-2010-2252

CVE-2010-2252 affects GNU Wget 1.12 and earlier, where a 3xx redirect process can cause a server-provided filename to be used for destination files, potentially leading to arbitrary file writes or code execution via dotfiles in a home directory. Connected docs confirm affected package versions an...

CVE-2009-3490

CVE-2009-3490 : GNU Wget

CVE-2026-58470

GNU Wget 1.25.0 and earlier is affected by an integer overflow in parse_content_range() (src/http.c) triggered by server-controlled Content-Range headers, leading to undefined behavior and download desynchronization. The issue is fixed in commit 43d3ba9, and users should upgrade to a version that...