https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T13:22:07.680348+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-343699 EUVD-2026-343699 2026-10-06T13:22:07.732352+00:00 EUVD-2026-343699 https://cve.radiocsirt.org/vuln/fkie_cve-2026-67336 fkie_cve-2026-67336 2026-10-06T13:22:07.732404+00:00

better-auth versions before 1.6.11 contain insecure cryptographic defaults in the oidcProvider and mcp plugins that advertise the none algorithm and accept plain PKCE by default. Attackers can exploit algorithm negotiation to accept unsigned tokens or intercept authorization codes when PKCE plain is used instead of the required S256 method.

 https://cve.radiocsirt.org/vuln/ghsa-mw34-3w2r-wp9p GHSA-mw34-3w2r-wp9p 2026-10-06T13:22:07.732457+00:00

better-auth versions before 1.6.11 contain insecure cryptographic defaults in the oidcProvider and mcp plugins that advertise the none algorithm and accept plain PKCE by default. Attackers can exploit algorithm negotiation to accept unsigned tokens or intercept authorization codes when PKCE plain is used instead of the required S256 method.