CVE-2024-21654: rubygems.org MFA Bypass through password reset function could allow account takeover
First published: Fri Jan 12 2024(Updated: )
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.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| RubyGems | <2024-01-08 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-21654?
CVE-2024-21654 has a high severity rating due to the potential for account takeover despite MFA being enabled.
How do I fix CVE-2024-21654?
To fix CVE-2024-21654, it is recommended to update RubyGems to a version later than 2024-01-08.
Who is affected by CVE-2024-21654?
Users of rubygems.org who have multi-factor authentication (MFA) enabled are affected by CVE-2024-21654.
What type of vulnerability is CVE-2024-21654?
CVE-2024-21654 is classified as a security vulnerability related to authentication bypass.
Can CVE-2024-21654 be exploited remotely?
Yes, CVE-2024-21654 can potentially be exploited remotely through the forgotten password form on rubygems.org.
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