| Description: | Ivan Shmakov discovered that the htmlscrubber component of ikwiki, a wiki compiler, performs insufficient input sanitisation on data:image/svg+xml URIs. As these can contain script code this can be used by an attacker to conduct cross-site scripting attacks. For the stable distribution, this problem has been fixed in version 2.53.5. For the testing distribution, this problem has been fixed in version 3.20100312. For the unstable distribution, this problem has been fixed in version 3.20100312. |