References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to [email protected].

Change History

https://www.kb.cert.org/vuls/id/564823

AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

{"timestamp":"2026-07-10T19:17:02.863029Z","id":"CVE-2026-15146","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

GNU Wget does not validate the IP address provided by an FTP PASV response while operating in FTP passive mode. A malicious FTP server, or an HTTP server that redirects to an FTP URL, can exploit this behavior to redirect Wget’s data connection to an arbitrary IP address and port. This allows an attacker to forge server-side requests (SSRF) from the machine running Wget, potentially accessing localhost services or internal network resources.

https://cgit.git.savannah.gnu.org/cgit/wget.git/commit/?id=4f85853f641863d5915786a8413e1a213726a62b

https://kb.cert.org/vuls/id/564823

[{"vendor":"GNU wget","product":"Wget","versions":[{"version":"0","lessThanOrEqual":"1.25.0 before commit 4f85853f641863d5915786a8413e1a213726a62b","versionType":"custom","status":"affected"}]}]