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The vulnerability of the preg_replace() function in the RoundCube Webmail email client allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

🗓️ 28 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Preg_replace() flaw in RoundCube Webmail enables abuse of database query handling, compromising confidentiality, integrity, and availability.

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28 May 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 27.1
CVSS 37.5
EPSS0.00764
1