MEDIUMCVSS 6.3

CVE-2026-107145

CVE-2026-107145 updated by NVD

Published: 2026-10-27
Modified: 2026-11-06
Sources: euvd, nvd

Summary

The twofactor_gauthenticator plugin for Roundcube is vulnerable to brute-forcing of the second-factor code. Due to the lack of rate limiting, an attacker who obtains user's password can submit arbitrary 6-digit codes, resulting in second-factor bypass and unauthorized access to the system. This issue was fixed in commit 4640889.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-107145

Includes data from the ENISA EU Vulnerability Database (EUVD).

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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