Vulnerability Database

300,445

Total vulnerabilities in the database

CVE-2019-15237

Roundcube Webmail through 1.3.9 mishandles Punycode xn-- domain names, leading to homograph attacks.

  • Published: Aug 20, 2019
  • Updated: Nov 9, 2025
  • CVE: CVE-2019-15237
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.4
  • AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:P/A:N

No CWE or OWASP classifications available.

Software From Fixed in
roundcube / webmail - 1.3.9.x
fedoraproject / fedora 29 29.x