CVE-2026-59153 — Anki's local HTTP server does not sufficiently validate requests
Anki is a program for creating and reviewing flashcards. Prior to 25.09.3, Anki launches a local HTTP server to serve media files and web pages for parts of its interface, but r…
Published: 2026-07-07 · CVSS: 2.1 · CVSS 4.0
Anki is a program for creating and reviewing flashcards. Prior to 25.09.3, Anki launches a local HTTP server to serve media files and web pages for parts of its interface, but requests from other origins were not sufficiently blocked. A malicious website could potentially trigger side-effecting requests to the local server, with severity varying by browser depending on Private Network Access protections. This issue is fixed in version 25.09.3.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7