| Commit message (Collapse) | Author | Age |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
CGI::FormBuilder->field has behaviour similar to the CGI.pm misfeature
we avoided in f4ec7b0. Force it into scalar context where it is used
in an argument list.
This prevents two (relatively minor) commit metadata forgery
vulnerabilities:
* In the comments plugin, an attacker who was able to post a comment
could give it a user-specified author and author-URL even if the wiki
configuration did not allow for that, by crafting multiple values
to other fields.
* In the editpage plugin, an attacker who was able to edit a page
could potentially forge commit authorship by crafting multiple values
for the rcsinfo field.
The remaining plugins changed in this commit appear to have been
protected by use of explicit scalar prototypes for the called functions,
but have been changed anyway to make them more obviously correct.
In particular, checkpassword() in passwordauth has a known prototype,
so an attacker cannot trick it into treating multiple values of the
name field as being the username, password and field to check for.
OVE-20161226-0001
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
When CGI->param is called in list context, such as in function
parameters, it expands to all the potentially multiple values
of the parameter: for instance, if we parse query string a=b&a=c&d=e
and call func($cgi->param('a')), that's equivalent to func('b', 'c').
Most of the functions we're calling do not expect that.
I do not believe this is an exploitable security vulnerability in
ikiwiki, but it was exploitable in Bugzilla.
|
|
|
|
|
|
|
|
| |
checksessionexpiry's signature changed from
(CGI::Session, CGI->param('sid')) to (CGI, CGI::Session) in commit
985b229b, but editpage still passed the sid as a useless third
parameter, and this was later cargo-culted into remove, rename and
recentchanges.
|
| |
|
|
|
|
| |
src param always needed now
|
|
|
|
| |
renamed page in this case.
|
|
|
|
|
|
| |
* rename: Fix logic error that broke renaming pages when the attachment
plugin was disabled.
* rename: Fix logic error that bypassed the usual pagespec checks.
|
|
|
|
|
| |
This is somewhat suboptimal, it does not update links to the renamed file,
or show a result message.
|
|
|
|
|
|
|
| |
underlay.
Skip fixing links in such pages. The user will get a list of pages that
still link to the old page.
|
|\ |
|
| | |
|
|/ |
|
|
|
|
| |
These return codes are not currently used, but might be later.
|
|
|
|
|
|
|
|
|
|
|
| |
Using named parameters for these is overdue. Passing the session in a
parameter instead of passing username and IP separately will later allow
storing other session info, like username or part of the email.
Note that these functions are not part of the exported API,
and the prototype change will catch (most) skew, so I am not changing
API versions. Any third-party plugins that call them will need updated
though.
|
|
|
|
|
|
|
|
|
|
|
| |
Everywhere that REMOTE_ADDR was used, a session object is available, so
instead use its remote_addr method.
In IkiWiki::Receive, stop setting a dummy REMOTE_ADDR.
Note that it's possible for a session cookie to be obtained using one IP
address, and then used from another IP. In this case, the first IP will now
be used. I think that should be ok.
|
| |
|
|
|
|
|
|
| |
Since all forms are wrapped in a template that defines the actual
stylesheets, formbuilder just has to be told to turn on stylesheet mode,
not what file is the style sheet.
|
|
|
|
|
|
|
|
|
| |
Many calls to file_prune were incorrectly calling it with 2 parameters.
In cases where the filename being checked is relative to the srcdir,
that is not needed.
Made absolute filenames be pruned. (This won't work for the 2 parameter call
style.)
|
| |
|
| |
|
|
|
|
|
|
| |
The crux of the problem is that the cgi object has raw values not converted
to utf-8, and rename was using its fields. Also fixed a missed place where
the form object did not get its fields utf-8 encoded.
|
|
|
|
|
| |
Recursive calls make perl whine about protypes, and it wasn't
adding any value.
|
|\
| |
| |
| |
| |
| |
| |
| |
| | |
Conflicts:
debian/changelog
debian/control
Signed-off-by: intrigeri <intrigeri@boum.org>
|
| |
| |
| |
| | |
Also, sort the list of page types.
|
| | |
|
| | |
|
| | |
|
| | |
|
| |
| |
| |
| | |
Signed-off-by: intrigeri <intrigeri@boum.org>
|
| |
| |
| |
| | |
Signed-off-by: intrigeri <intrigeri@boum.org>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
... as Joey suggested on todo/need_global_renamepage_hook
This hook is applied recursively to returned additional rename
hashes, so that it handles the case where two plugins use the hook:
plugin A would see when plugin B adds a new file to be renamed.
The full set of rename hashes can no longer be changed by hook functions, that
are only allowed to return any additional rename hashes it wants to add.
Rationale: the correct behavior of the recursion would be hard, if not
impossible, to define, if already considered pages were changing on the run.
Signed-off-by: intrigeri <intrigeri@boum.org>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
This is intended to solve Joey's concerns expressed on
http://ikiwiki.info/todo/need_global_renamepage_hook/, i.e. the need to make it
possible to use this hook from external plugins.
A plugin using this hook still can add/modify/remove elements of the
@torename array.
Signed-off-by: intrigeri <intrigeri@boum.org>
|
| |
| |
| |
| | |
Signed-off-by: intrigeri <intrigeri@boum.org>
|
| |
| |
| |
| | |
Signed-off-by: intrigeri <intrigeri@boum.org>
|
| | |
|
|\| |
|
| | |
|
| | |
|
| |
| |
| |
| |
| |
| |
| | |
This is not needed by the use I'm doing of it, but seems more consistent to me.
Future users of this hook may need this data to make their mind.
Signed-off-by: intrigeri <intrigeri@boum.org>
|
| |
| |
| |
| |
| |
| | |
The po plugin remame + canrename hook combination will need this.
Signed-off-by: intrigeri <intrigeri@boum.org>
|
| |
| |
| |
| | |
Signed-off-by: intrigeri <intrigeri@boum.org>
|
|\| |
|
| | |
|
| |
| |
| |
| | |
Signed-off-by: intrigeri <intrigeri@boum.org>
|
|/
|
|
| |
Signed-off-by: intrigeri <intrigeri@boum.org>
|
| |
|
|
|
|
| |
titlepage normally escapes, but so does formbuilder.
|
| |
|
|
|
|
|
|
| |
If indexpages is enabled, then foo/index.mdwn will look like a subpage
of foo, so an additional check is needed to avoid trying to rename it
twice.
|