PT-2026-120966 · Roundcube · Webmail

CVE-2026-114729

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Publicado

2026-10-22

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Atualizado

2026-10-22

CVSS v3.1

5.3

Média

VetorAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a remote content blocking bypass. rcube washtml inspected the SVG SMIL animation attributes to, from and values for URIs, but not by; so markup such as in an HTML message caused remote content to be loaded without the user's consent, disclosing the client IP address and confirming that the message was opened. Upstream fixed this in the commit “Fix remote-content blocker bypass via SVG SMIL by attribute”.

Correção

Incomplete List of Disallowed Inputs

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Enumeração de Fraquezas

Identificadores relacionados

CVE-2026-114729

Produtos afetados

Webmail