https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-04T03:51:58.034841+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2021-43177 CVE-2021-43177 2026-10-04T03:51:58.073341+00:00

Affected: Tinfoil devise-two-factor

As a result of an incomplete fix for CVE-2015-7225, in versions of devise-two-factor prior to 4.0.2 it is possible to reuse a One-Time-Password (OTP) for one (and only one) immediately trailing interval. CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)

 https://vulnerability.circl.lu/vuln/usn-7050-1 USN-7050-1 — ruby-devise-two-factor vulnerabilities 2026-10-04T03:51:58.073465+00:00

Affected: Ubuntu:Pro:20.04:LTS: ruby-devise-two-factor, Ubuntu:Pro:22.04:LTS: ruby-devise-two-factor

Benoit Côté-Jodoin and Michael Nipper discovered that Devise-Two-Factor incorrectly handled one-time password validation. An attacker could possibly use this issue to intercept and re-use a one-time password. (CVE-2021-43177)

Garrett Rappaport discovered that Devise-Two-Factor incorrectly handled generating multi-factor authentication codes. An attacker could possibly use this issue to generate valid multi-factor authentication codes. (CVE-2024-8796)