{"cve":"CVE-2022-41924","nvd":{"published":"2022-11-23T19:15:12.400","modified":"2026-06-17T05:04:04.347","status":"Modified","description":"A vulnerability identified in the Tailscale Windows client allows a malicious website to reconfigure the Tailscale daemon `tailscaled`, which can then be used to remotely execute code. In the Tailscale Windows client, the local API was bound to a local TCP socket, and communicated with the Windows client GUI in cleartext with no Host header verification. This allowed an attacker-controlled website visited by the node to rebind DNS to an attacker-controlled DNS server, and then make local API requests in the client, including changing the coordination server to an attacker-controlled coordination server. An attacker-controlled coordination server can send malicious URL responses to the client, including pushing executables or installing an SMB share. These allow the attacker to remotely execute code on the node. All Windows clients prior to version v.1.32.3 are affected. If you are running Tailscale on Windows, upgrade to v1.32.3 or later to remediate the issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","score":9.6},"cwes":["CWE-346","CWE-352"],"references":["https://emily.id.au/tailscale","https://github.com/tailscale/tailscale/security/advisories/GHSA-vqp6-rc3h-83cp","https://tailscale.com/security-bulletins/#ts-2022-004","https://emily.id.au/tailscale","https://github.com/tailscale/tailscale/security/advisories/GHSA-vqp6-rc3h-83cp"],"products":["tailscale:tailscale"],"source":"nvd","synced_at":"2026-10-19T21:37:28.463369388+00:00"},"epss":{"cve":"CVE-2022-41924","score":0.01852,"percentile":0.79132,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vqp6-rc3h-83cp","url":"https://osv.dev/vulnerability/GHSA-vqp6-rc3h-83cp","summary":"Tailscale Windows daemon is vulnerable to RCE via CSRF","modified":"2024-08-21T16:28:33.231826Z","packages":[{"ecosystem":"Go","name":"tailscale.com","purl":"pkg:golang/tailscale.com","ranges":["<1.32.3"],"fixed":["1.32.3"]}]},{"id":"GO-2022-1120","url":"https://osv.dev/vulnerability/GO-2022-1120","summary":"Tailscale Windows daemon is vulnerable to RCE via CSRF in tailscale.com","modified":"2026-03-03T04:52:43.718902Z","packages":[{"ecosystem":"Go","name":"tailscale.com","purl":"pkg:golang/tailscale.com","ranges":["<1.32.3"],"fixed":["1.32.3"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}