CVE-2026-107145
The twofactor_gauthenticator plugin for Roundcube is vulnerable to brute-forcing of the second-factor code. Due to the lack of rate limiting
CVSS
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Sem CVSS
EPSS
0.3%
p23
KEV
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Exploit Today
7
0-100
Publicado: 27 de out. de 2026 · Última mod.: 4 de nov. de 2026 · CWE-307
0.3%EPSS · 30 dias0.4%
2026-10-272026-11-07
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.
CVECVSSEPSSKEVRExploitTítuloMod.
CVE-2026-1235215.9 MÉD—
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