CVE-2024-21654
Last modified
CVE-2024-21654 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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. EPSS estimates a 0.48% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rubygems | Rubygems.Org | < 2024-01-08 |
References
- https://github.com/rubygems/rubygems.org/security/advisories/GHSA-4v23-vj8h-7jp2Patch, Vendor Advisory
- https://github.com/rubygems/rubygems.org/security/advisories/GHSA-4v23-vj8h-7jp2Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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