Roundcube: >> Webmail >> 1.3.8 Security Vulnerabilities
An issue was discovered in Roundcube Webmail before 1.4.4. There is a cross-site scripting (XSS) vulnerability in rcube_washtml.php because JavaScript code can occur in the CDATA of an HTML message.
CVSS Score
6.1
EPSS Score
0.028
Published
2020-05-04
An issue was discovered in Roundcube Webmail before 1.4.4. A CSRF attack can cause an authenticated user to be logged out because POST was not considered.
CVSS Score
6.5
EPSS Score
0.018
Published
2020-05-04
Roundcube Webmail through 1.3.9 mishandles Punycode xn-- domain names, leading to homograph attacks.
CVSS Score
7.4
EPSS Score
0.009
Published
2019-08-20
In Roundcube Webmail before 1.3.10, an attacker in possession of S/MIME or PGP encrypted emails can wrap them as sub-parts within a crafted multipart email. The encrypted part(s) can further be hidden using HTML/CSS or ASCII newline characters. This modified multipart email can be re-sent by the attacker to the intended receiver. If the receiver replies to this (benign looking) email, they unknowingly leak the plaintext of the encrypted message part(s) back to the attacker.
CVSS Score
4.3
EPSS Score
0.008
Published
2019-04-07
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