Commit Graph

30895 Commits

Author SHA1 Message Date
Sergey Biryukov
96e62740a8 WordPress 4.3.22
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2019-12-12 20:31:38 +00:00
Sergey Biryukov
101d18ce97 Update wp_kses_bad_protocol() to recognize : on uri attributes,
`wp_kses_bad_protocol()` makes sure to validate that uri attributes don’t contain invalid/or not allowed protocols. While this works fine in most cases, there’s a risk that by using the colon html5 named entity, one is able to bypass this function.

Brings r46895 to the 4.3 branch.

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2019-12-12 18:43:19 +00:00
desrosj
cb4bfad89c WordPress 4.3.21.
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2019-10-14 20:13:18 +00:00
whyisjake
ee4a39e150 Backporting several bug fixes.
- Query: Remove the static query property.
- HTTP API: Protect against hex interpretation.
- Filesystem API: Prevent directory travelersals when creating new folders.
- Administration: Ensure that admin referer nonce is valid.
- REST API: Send a Vary: Origin header on GET requests.
- Customizer: Properly sanitize background images.

Backports [46474], [46475], [46476], [46477], [46478], [46483], [46485] to the 4.3 branch.

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2019-10-14 19:12:19 +00:00
desrosj
6bb34dde2a WordPress 4.3.20.
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2019-09-04 22:03:39 +00:00
desrosj
573fefce22 Fix for URL sanitization in wp_kses_bad_protocol_once().
Merges [45997] to the 4.3 branch.

Props irsdl, sstoqnov, whyisjake.
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2019-09-04 21:41:14 +00:00
Sergey Biryukov
96c871a4f9 Improve URL validation in wp_validate_redirect().
Merges [45971] to the 4.3 branch.
Props vortfu, whyisjake, peterwilsoncc.
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2019-09-04 17:14:37 +00:00
whyisjake
3bdd96e940 Remove _convert_urlencoded_to_entities() from the get_the_content() callback.
Merges [45937] to the 4.3 branch.

Props vortfu, whyisjake, peterwilsoncc

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2019-09-04 16:42:00 +00:00
Sergey Biryukov
778afee0d3 Escape the output in wp_ajax_upload_attachment().
Merges [45936] to the 4.3 branch.
Props whyisjake, sstoqnov.
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2019-09-04 16:38:39 +00:00
Gary Pendergast
84ca459390 WordPress 4.3.19
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2019-03-13 01:37:17 +00:00
Sergey Biryukov
ffaeca3c2d Comments: Improve comment content filtering.
Merges [44842] to the 4.3 branch.
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2019-03-12 22:41:18 +00:00
Jeremy Felt
c213a12d6f Bump 4.3 branch to version 4.3.18.
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2018-12-13 02:15:17 +00:00
Gary Pendergast
e89067cafb Editor: Remove unwanted fields before saving posts.
The `meta_input`, `file`, and `guid` fields are not intended to be updated through user input.

Merges [44047] to the 4.3 branch.


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2018-12-13 01:51:17 +00:00
Peter Wilson
100ac12da0 Multisite: Validate activation links.
Merges [44048] to the 4.3 branch.

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2018-12-13 01:49:37 +00:00
iandunn
7af3db4bdb KSES: Make the URI attributes DRY.
This commit introduces the `wp_kses_uri_attributes` function and filter. The function centralizes the list of attributes, in order to prevent inconsistency, and the filter provides a way for plugins to customize the attributes.

Merges [44014] and [44017] to the `4.3` branch.

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2018-12-13 01:14:24 +00:00
Peter Wilson
5be5e9f54a Multisite: Improve messaging for previously activated users.
Ensure activation of a site is not attempted multiple times and users are shown the correct message if they follow the link a second time.

Merges [44021] to the 4.3 branch.

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2018-12-13 00:54:38 +00:00
Gary Pendergast
5514a623ed KSES: Conditionally remove the <form> element from $allowedposttags.
To avoid backwards compatibility issues, `<form>` is re-added if a custom filter has added the `<input>` or `<select>` elements to `$allowedposttags`.

Merges [43994] to the 4.3 branch.


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2018-12-12 23:37:18 +00:00
Jeremy Felt
f7082228ba Media: Improve verification of MIME file types.
Merges [43988] to the 4.3 branch.

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2018-12-12 23:17:18 +00:00
Aaron Campbell
260ca2571b Bump 4.3 branch to version 4.3.17
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2018-07-05 16:13:07 +00:00
John Blackbourn
e9c11f3385 Media: Limit thumbnail file deletions to the same directory as the original file.
Merges [43393] into the 4.3 branch.

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2018-07-05 15:03:22 +00:00
Aaron Campbell
0f6c066275 Bump 4.3 branch to version 4.3.16
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2018-04-03 20:30:26 +00:00
Dominik Schilling
9adb5428e9 Template: Make sure the version string is correctly escaped for use in attributes.
Merge of [42893] to the 4.3 branch.

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2018-04-03 16:09:03 +00:00
Dominik Schilling
11ab85e805 Login: Use wp_safe_redirect() when redirecting the login page if forced to use HTTPS.
Merge of [42892] to the 4.3 branch.

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2018-04-03 15:32:08 +00:00
Sergey Biryukov
89fe744a7d General: Update copyright year to 2018 in license.txt.
Props rachelbaker.
Merges [42424] to the 4.3 branch.
Fixes #43007.
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2018-01-23 11:28:42 +00:00
Dion Hulse
2f6ab42321 Bump the 4.3 branch to 4.3.15.
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2018-01-16 21:43:27 +00:00
Dion Hulse
8b6b82d51e External Libraries: Remove unnecessary / obsoleted MediaElement.js files.
Merges [42478] to the 4.3 branch.
Fixes #42720 for 4.3.

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2018-01-16 08:10:28 +00:00
Dion Hulse
912cef3697 Upgrade: When deleting old files, if deletion fails attempt to empty the file instead.
Props joemcgill, dd32.
Merges [42434] to the 4.3 branch.
Fixes #42963 for 4.3.

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2018-01-16 06:57:27 +00:00
John Blackbourn
d36d7535ef Bump 4.3 branch to version 4.3.14.
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2017-11-29 19:01:56 +00:00
John Blackbourn
9bde3962d9 Hardening: Remove the ability to upload JavaScript files for users who do not have the unfiltered_html capability.
Merges [42261] to the 4.3 branch.

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2017-11-29 16:32:55 +00:00
John Blackbourn
599b8a9765 Hardening: Ensure the attributes of enclosures are correctly escaped in RSS and Atom feeds.
Merges [42260] to the 4.3 branch.

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2017-11-29 16:32:31 +00:00
John Blackbourn
e7c75e3542 Hardening: Add escaping to the language attributes used on html elements.
Merges [42259] to the 4.3 branch.

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2017-11-29 16:31:22 +00:00
John Blackbourn
93d2ea12fe Hardening: Use a properly generated hash for the newbloguser key instead of a determinate substring.
Merges [42258] to the 4.3 branch.

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2017-11-29 16:30:57 +00:00
Dion Hulse
6c16725459 WPDB: Check that AUTH_SALT is not empty, Fix a PHP notice when AUTH_SALT is undefined.
Props jsonfry, mkomar, pento.
Merges [42119] and [42120] to the 4.3 branch.
Fixes #42431 and #42401 for 4.3.

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2017-11-27 01:12:26 +00:00
John Blackbourn
be37b2ea7b General: Remove the version number from the readme file in the 4.3 branch.
See #42386

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2017-10-31 17:44:26 +00:00
Gary Pendergast
b4ba20d05a Bump 4.3 branch to version 4.3.13.
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2017-10-31 13:33:26 +00:00
Gary Pendergast
8227bf664f Database: Restore numbered placeholders in wpdb::prepare().
[41496] removed support for numbered placeholders in queries send through `wpdb::prepare()`, which, despite being undocumented, were quite commonly used.

This change restores support for numbered placeholders (as well as a subset of placeholder formatting), while also adding extra checks to ensure the correct number of arguments are being passed to `wpdb::prepare()`, given the number of placeholders.

Merges [41662], [42056] to the 4.3 branch.
See #41925.


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2017-10-31 12:49:26 +00:00
Dominik Schilling
73bbbf0ec7 Users: Use correct escaping function for URLs.
Merge of [41522] to the 4.3 branch.

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2017-09-19 21:38:25 +00:00
Dominik Schilling
1aff8f778b Bump 4.3 branch to version 4.3.12.
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2017-09-19 20:02:26 +00:00
Aaron Campbell
6e1daaea02 Database: Hardening to bring wpdb::prepare() inline with documentation.
`wpdb::prepare()` supports %s, %d, and %F as placeholders in the query string. Any other non-escaped % will be escaped.

Merges [41496] to 4.3 branch.


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2017-09-19 18:28:25 +00:00
Aaron Campbell
0ca1d61d97 Database: Don’t trigger _doing_it_wrong() for null values in wpdb::prepare().
While `wpdb::prepare()` does not support null values (see #12819) they still appear in the wild like in the WordPress Importer and other plugins.

Merges [41483] to 4.3 branch.


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2017-09-19 16:25:25 +00:00
Aaron Campbell
a5edf110c0 Database: Hardening for wpdb::prepare()
Previously if you passed an array of values for placeholders, additional values could be passed as well. Now additional values will be ignored.

Merges [41470] to 4.3 branch.


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2017-09-19 15:02:55 +00:00
John Blackbourn
18e349c3b6 Filesystem API: Ensure filenames are valid before attempting to unzip them to ensure malformed file paths don't cause issues.
Merges [41457] to the 4.3 branch.

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2017-09-19 14:43:27 +00:00
John Blackbourn
b789726a9b General: Add missing URL-encoding and add extra hardening to plugin and template names when they're displayed in the admin area.
Merges [41434] with changes to the 4.3 branch.

See #13377

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2017-09-19 13:20:26 +00:00
Dominik Schilling
6fbcd8620a TinyMCE: Improve the previews for shortcodes.
Merge of [41395] to the 4.3 branch.

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2017-09-19 12:44:02 +00:00
Dominik Schilling
a301871644 Users: Provide a fallback for incorrect HTTP referrers.
Merge of [41398] to the 4.3 branch.

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2017-09-19 11:14:07 +00:00
Dominik Schilling
83db96006c Editor: Prevent adding javascript: and data: URLs through the inline link dialog.
Merge of [41393] to the 4.3 branch.

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2017-09-19 10:18:57 +00:00
Aaron Campbell
95b51d858b Bump 4.3 branch to version 4.3.11.
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2017-05-16 21:51:55 +00:00
Pascal Birchler
bb73cd874b Media: Simplify upload error message construction.
Merges [40736] to the 4.3 branch.

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2017-05-16 18:03:27 +00:00
Aaron Campbell
17441829da Add nonce for updating file system credentials.
Merges [40723] to 4.3 branch.

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2017-05-16 14:55:55 +00:00
Dominik Schilling
33bf516808 Customize: Ignore invalid customization sessions.
Merge of [40704] to the 4.3 branch.
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2017-05-16 12:18:26 +00:00