| ID | CVE-2026-42257 | ||||||
| Sažetak | Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, several Net::IMAP commands accept a raw string argument that is sent to the server without validation or escaping. If this string is derived from user-controlled input, it may contain contain CRLF sequences, which an attacker can use to inject arbitrary IMAP commands. This issue has been patched in versions 0.4.24, 0.5.14, and 0.6.4. | ||||||
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| CVSS vektor | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | ||||||
| Zadnje važnije ažuriranje | 18-05-2026 - 17:59 | ||||||
| Objavljeno | 09-05-2026 - 20:16 |
