CVE-2026-114716

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a mail header injection vulnerability. rcmailsendmail::extractinlineimages used the media type taken from an inline image data URI without validating it, so a remote authenticated attacker could inject arbitrary MIME part heade...

DEBIAN-CVE-2026-114714

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a path traversal vulnerability in the squirrelmailusercopy plugin. With the file based backend, the source path was built from the login name without rejecting path separators, so a login name containing a slash could cause fil...

CVE-2026-114714

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a path traversal vulnerability in the squirrelmailusercopy plugin. With the file based backend, the source path was built from the login name without rejecting path separators, so a login name containing a slash could cause fil...

CVE-2026-114715

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an incorrect authorization vulnerability in the Modoboa driver of the password plugin. The driver took the first entry of the account search result returned by the Modoboa API instead of matching the authenticated user, so a...

EUVD-2026-107807

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an incorrect authorization vulnerability in the Modoboa driver of the password plugin. The driver took the first entry of the account search result returned by the Modoboa API instead of matching the authenticated user, so a...

CVE-2026-114715

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an incorrect authorization vulnerability in the Modoboa driver of the password plugin. The driver took the first entry of the account search result returned by the Modoboa API instead of matching the authenticated user, so a...

CVE-2026-114715

Roundcube Webmail versions before 1.6.20 and 1.7.x before 1.7.5 are susceptible to an incorrect authorization vulnerability within the Modoboa driver of the password plugin. The root cause is that the driver incorrectly accepted the first entry from the Modoboa API search results rather than vali...

CVE-2026-114715

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an incorrect authorization vulnerability in the Modoboa driver of the password plugin. The driver took the first entry of the account search result returned by the Modoboa API instead of matching the authenticated user, so a...

CVE-2026-114714

Roundcube Webmail versions before 1.6.20 and 1.7.x before 1.7.5 are vulnerable to a path traversal vulnerability within the squirrelmail_usercopy plugin. When using the file-based backend, the application fails to reject path separators in the login name when building the source path. This allows...

EUVD-2026-107695

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a path traversal vulnerability in the squirrelmailusercopy plugin. With the file based backend, the source path was built from the login name without rejecting path separators, so a login name containing a slash could cause fil...

CVE-2026-114714

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a path traversal vulnerability in the squirrelmailusercopy plugin. With the file based backend, the source path was built from the login name without rejecting path separators, so a login name containing a slash could cause fil...

CVE-2026-114714

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a path traversal vulnerability in the squirrelmailusercopy plugin. With the file based backend, the source path was built from the login name without rejecting path separators, so a login name containing a slash could cause fil...

CVE-2026-114714

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a path traversal vulnerability in the squirrelmailusercopy plugin. With the file based backend, the source path was built from the login name without rejecting path separators, so a login name containing a slash could cause fil...

CVE-2026-114714

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a path traversal vulnerability in the squirrelmailusercopy plugin. With the file based backend, the source path was built from the login name without rejecting path separators, so a login name containing a slash could cause fil...

PT-2026-120954

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a CSS scoping bypass in HTML messages. rcube utils::mod css styles did not treat an at-rule prologue such as @layer a; as a selector boundary, and did not handle selectors beginning with ::, so selectors following an at-rule we...

PT-2026-120957

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a mail header injection vulnerability. rcmail sendmail stripped newline characters only from the Subject and Organization headers, leaving other header values taken from request parameters unsanitized, so a remote authenticated...

PT-2026-120961

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a mail header injection vulnerability in the Bounce resend action. rcube mime::decode address list did not strip control characters from the decoded display name, so a received message whose From display-name carries CRLF...

PT-2026-120963

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a remote content blocking bypass in the handling of FuncIRI attributes. rcube washtml detected the CSS url token with a pattern that enumerated only some of its escaped spellings, so values using other CSS escape sequences, for...

PT-2026-120950

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a cross-site scripting vulnerability in the password plugin. Error text returned by a password driver was concatenated into the message presented to the user without HTML escaping, so a backend able to influence that text, such...

PT-2026-120966

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...