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author | Joey Hess <joey@gnu.kitenet.net> | 2010-04-02 16:05:14 -0400 |
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committer | Joey Hess <joey@gnu.kitenet.net> | 2010-04-02 16:05:14 -0400 |
commit | 104919ee07b70b166c6c6be13b4f6e5bc5225179 (patch) | |
tree | dce9764b1d1bf6f608294dd75502198413efcafb /IkiWiki/Plugin/html.pm | |
parent | 05b6e8ceee2bec4442727e2475abf8a8861d5e0a (diff) |
htmlscrubber: Allow colons in url fragments after '?'
Colons are not allowed at the start of urls, because it can be interpreted
as a protocol, and allowing arbitrary protocols can be unsafe
(CVE-2008-0809). However, this check was too restrictive, not allowing
use of eg, "video.ogv?t=0:03:00/0:04:00" to seek to a given place in a
video, or "somecgi?foo=bar:baz" to pass parameters with colons.
It's still not allowed to have a filename with a colon in it (ie
"foo:bar.png") -- to link to such a file, a fully qualified url must be
used.
Diffstat (limited to 'IkiWiki/Plugin/html.pm')
0 files changed, 0 insertions, 0 deletions