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RoundCube Webmail Authentication Bypass

🗓️ 09 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 21 Views

Authentication bypass in RoundCube Webmail via spamming compromises confidentiality and integrity.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-62644
14 Jul 202615:55
–cve
cvelist
Cvelist
CVE-2026-62644
14 Jul 202615:55
–cvelist
debian
Debian
[SECURITY] [DLA 4693-1] roundcube security update
22 Jul 202600:48
–debian
debian
Debian
[SECURITY] [DSA 6391-1] roundcube security update
19 Jul 202618:34
–debian
debiancve
Debian CVE
CVE-2026-62644
14 Jul 202615:55
–debiancve
nessus
Tenable Nessus
Debian dla-4693 : roundcube - security update
22 Jul 202600:00
–nessus
nessus
Tenable Nessus
Debian dsa-6391 : roundcube - security update
20 Jul 202600:00
–nessus
nessus
Tenable Nessus
Fedora 44 : roundcubemail (2026-517daa8d64)
16 Jul 202600:00
–nessus
nessus
Tenable Nessus
Fedora 43 : roundcubemail (2026-c3351f4ae4)
16 Jul 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-62644
15 Jul 202600:00
–nessus
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09 Sep 2026 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 36.4
CVSS 26.6
EPSS0.005
21