Все бюллетени/p11/ALT-PU-2026-10780-4
ALT-PU-2026-10780-4

Обновление пакета roundcube в ветке p11

Версия1.6.17-alt1
Задание#424771
Опубликовано2026-07-22
Макс. серьёзностьCRITICAL
Серьёзность:

Закрытые проблемы (9)

BDU:2026-06325
HIGH8.2

Уязвимость функции удаленной блокировки изображений почтового клиента RoundCube Webmail, позволяющая нарушителю раскрыть защищаемую информацию и обойти существующие ограничения безопасности

Опубликовано: 2026-05-05Изменено: 2026-05-18
CVSS 3.xВЫСОКАЯ 8.2
CVSS:3.x/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CVSS 2.0ВЫСОКАЯ 8.5
CVSS:2.0/AV:N/AC:L/Au:N/C:C/I:P/A:N
CVE-2026-35545
HIGH8.2

An issue was discovered in Roundcube Webmail before 1.5.15 and 1.6.15. The remote image blocking feature can be bypassed via SVG content in an e-mail message. This may lead to information disclosure or access-control bypass. This involves the animate element with attributeName=fill/filter/stroke.

Опубликовано: 2026-04-03Изменено: 2026-07-24
CVSS 3.xВЫСОКАЯ 8.2
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
CVE-2026-54432
MEDIUM4.7

Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2 allows Stored Cross-Site Scripting (XSS). The issue occurs because the attachment MIME type is not properly escaped on the attachment-validation warning page.

Опубликовано: 2026-07-14Изменено: 2026-07-15
CVSS 3.xСРЕДНЯЯ 4.7
CVSS:3.x/CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
CVE-2026-54433
CRITICAL10.0

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, there is Stored Cross-Site Scripting (XSS) via a crafted plain-text email message. The attacker-controlled JavaScript executes within the victim's authenticated session simply by opening or previewing the message (zero-click).

Опубликовано: 2026-07-14Изменено: 2026-07-17
CVSS 3.xКРИТИЧЕСКАЯ 10.0
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
CVE-2026-62641
MEDIUM6.5

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, the TNEF decoder was subject to denial of service via a crafted compressed-RTF size.

Опубликовано: 2026-07-14Изменено: 2026-07-20
CVSS 3.xСРЕДНЯЯ 6.5
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVE-2026-62643
CRITICAL10.0

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, insufficient Cascading Style Sheets (CSS) sanitization in HTML e-mail messages may lead to SSRF or Information Disclosure, e.g., if stylesheet links point to local network hosts. NOTE: this issue exists because of insufficient fixes for CVE-2026-35540 and CVE-2026-48843.

Опубликовано: 2026-07-14Изменено: 2026-07-20
CVSS 3.xКРИТИЧЕСКАЯ 10.0
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
CVE-2026-62644
CRITICAL9.8

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, the password plugin of the Roundcube Webmail was subject to username spoofing via session data, which could lead to account takeover.

Опубликовано: 2026-07-14Изменено: 2026-07-20
CVSS 3.xКРИТИЧЕСКАЯ 9.8
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H