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Medium 5.3
Roundcube Webmail: Remote image blocking feature can be bypassed via SVG content in an e-mail message
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 …
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Medium 5.3
Roundcube Webmail: Insufficient CSS sanitization in HTML e-mail messages
An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Insufficient Cascading Style Sheets (CSS) sanitization in HTML e-mail messages may lead to a fixed-position mitigation bypass via the use of !important.
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Medium 5.3
Roundcube Webmail: Bypass of remote image blocking via SVG content (with animate attributes) in an e-mail message
An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. The remote image blocking feature can be bypassed via SVG content (with animate attributes) in an e-mail message. This may lead to information disclosure or access-control bypass.
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Medium 5.3
Roundcube: Bypass of remote image blocking via crafted BODY background attribute
An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. The remote image blocking feature can be bypassed via a crafted background attribute of a BODY element in an e-mail message. This may lead to information disclosure or access-control bypas…
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Medium 4.2
Roundcube Webmail: Incorrect password comparison in the password plugin
An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Incorrect password comparison in the password plugin could lead to type confusion that allows a password change without knowing the old password.
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Medium 5.4
Roundcube Webmail: Insufficient CSS sanitization in HTML e-mail messages
An issue was discovered in Roundcube Webmail 1.6.0 before 1.6.14. 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.
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Medium 6.1
Roundcube Webmail: Insufficient HTML attachment sanitization in preview mode
An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. XSS exists because of insufficient HTML attachment sanitization in preview mode. A victim must preview a text/html attachment.