USN-6654-1: Roundcube Webmail vulnerability
It was discovered that Roundcube Webmail incorrectly sanitized characters in the linkrefs text messages. An attacker could possibly use this issue to execute a cross-site scripting (XSS) attack. (CVE-2023-43770)
Affected Software
Event History
Frequently Asked Questions
What is the severity of USN-6654-1?
The vulnerability USN-6654-1 is classified as a potential cross-site scripting (XSS) issue which can lead to severe security risks.
How do I fix USN-6654-1?
To fix USN-6654-1, upgrade Roundcube to the patched version specified in the advisory, such as 1.6.2+dfsg-1ubuntu0.1 or later.
What impact does USN-6654-1 have on my system?
If exploited, USN-6654-1 could allow attackers to execute arbitrary scripts in the context of a user session, compromising user data.
Which versions of Roundcube are affected by USN-6654-1?
Versions of Roundcube prior to 1.6.2+dfsg-1ubuntu0.1 are affected by vulnerability USN-6654-1.
Is there a workaround for USN-6654-1 if I can't apply the patch immediately?
There are no official workarounds for USN-6654-1; it is recommended to apply the available security update as soon as possible.