cve.bz

CVE-2024-21654

9.8 criticalEPSS 0.5%

Critical (9.8) in rubygems rubygems.org. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.5% chance of exploitation in the next 30 days; higher than 41% of CVEs (scores of 2026-10-31)
CWEs
CWE-287, CWE-306
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON