CVSS: 10.0EPSS: 0%CPEs: 1EXPL: 0CVE-2024-21654 – rubygems.org MFA Bypass through password reset function could allow account takeover
https://notcve.org/view.php?id=CVE-2024-21654
12 Jan 2024 — Rubygems.org is the Ruby community's gem hosting service. Rubygems.org users with MFA enabled would normally be protected from account takeover in the case of email account takeover. However, a workaround on the forgotten password form allows an attacker to bypass the MFA requirement and takeover the account. This vulnerability has been patched in commit 0b3272a. Rubygems.org es el servicio de alojamiento de gemas de la comunidad Ruby. • https://github.com/rubygems/rubygems.org/commit/0b3272ac17b45748ee0d1867c49867c7deb26565 • CWE-287: Improper Authentication CWE-306: Missing Authentication for Critical Function •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-40165 – Unauthorized gem replacement for full names ending in numbers on rubygems.org
https://notcve.org/view.php?id=CVE-2023-40165
17 Aug 2023 — rubygems.org is the Ruby community's primary gem (library) hosting service. Insufficient input validation allowed malicious actors to replace any uploaded gem version that had a platform, version number, or gem name matching `/-\d/`, permanently replacing the legitimate upload in the canonical gem storage bucket, and triggering an immediate CDN purge so that the malicious gem would be served immediately. The maintainers have checked all gems matching the `/-\d/` pattern and can confirm that no unexpected `.... • https://github.com/rubygems/rubygems.org/commit/7e19c19247ddf5885a915710afc60ec6663d8502 • CWE-20: Improper Input Validation •