Secure XML-RPC
by Eric Mann 3.7 (3 reviews)

Secure XML-RPC

More secure wrapper for the WordPress XML-RPC interface.

Tested up to WP 4 (Current: 6.9.4)
v1.0.0 Current Version v1.0.0
Updated 11 years ago Last Update on 30 Aug, 2014
Refreshed 6 hours ago Last Refreshed on
Rank
#19,496
No change
Active Installs
60+
No change
KW Avg Position
65
No change
Downloads
6.9K
+1 today
Support Resolved
0%
No change
Rating
74%
Review 3.7 out of 5
3.7 (3 reviews)

Next Milestone 70

Total Progress 50%
60+ 70+
991
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
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Rank Changes

19,210 19,294 19,378 19,462 19,546 27-03-2026 28-03-2026 29-03-2026 30-03-2026 31-03-2026 01-04-2026 02-04-2026 03-04-2026
18,991 19,137 19,283 19,428 19,574 19-03-2026 20-03-2026 21-03-2026 22-03-2026 23-03-2026 24-03-2026 25-03-2026 26-03-2026 27-03-2026 28-03-2026 29-03-2026 30-03-2026 31-03-2026 01-04-2026 02-04-2026 03-04-2026
18,991 19,137 19,283 19,428 19,574 04-03-2026 05-03-2026 06-03-2026 07-03-2026 08-03-2026 09-03-2026 10-03-2026 11-03-2026 12-03-2026 13-03-2026 14-03-2026 15-03-2026 16-03-2026 17-03-2026 18-03-2026 19-03-2026 20-03-2026 21-03-2026 22-03-2026 23-03-2026 24-03-2026 25-03-2026 26-03-2026 27-03-2026 28-03-2026 29-03-2026 30-03-2026 31-03-2026 01-04-2026 02-04-2026 03-04-2026
18,481 18,771 19,061 19,351 19,641 03-01-2026 04-01-2026 05-01-2026 06-01-2026 07-01-2026 08-01-2026 09-01-2026 10-01-2026 11-01-2026 12-01-2026 13-01-2026 14-01-2026 15-01-2026 16-01-2026 17-01-2026 18-01-2026 19-01-2026 20-01-2026 21-01-2026 22-01-2026 23-01-2026 24-01-2026 25-01-2026 26-01-2026 27-01-2026 28-01-2026 29-01-2026 30-01-2026 31-01-2026 01-02-2026 02-02-2026 03-02-2026 04-02-2026 05-02-2026 06-02-2026 07-02-2026 08-02-2026 09-02-2026 10-02-2026 11-02-2026 12-02-2026 13-02-2026 14-02-2026 15-02-2026 16-02-2026 17-02-2026 18-02-2026 19-02-2026 20-02-2026 21-02-2026 22-02-2026 23-02-2026 24-02-2026 25-02-2026 26-02-2026 27-02-2026 28-02-2026 01-03-2026 02-03-2026 03-03-2026 04-03-2026 05-03-2026 06-03-2026 07-03-2026 08-03-2026 09-03-2026 10-03-2026 11-03-2026 12-03-2026 13-03-2026 14-03-2026 15-03-2026 16-03-2026 17-03-2026 18-03-2026 19-03-2026 20-03-2026 21-03-2026 22-03-2026 23-03-2026 24-03-2026 25-03-2026 26-03-2026 27-03-2026 28-03-2026 29-03-2026 30-03-2026 31-03-2026 01-04-2026 02-04-2026 03-04-2026
Current #19,496
Change
Best #

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Active Installs Growth

Active Installs 0,000,000+
Growth +0.0%
Peak 0,000,000

Downloads Growth

0 10 27-03-2026 28-03-2026 29-03-2026 30-03-2026 31-03-2026 01-04-2026 02-04-2026 03-04-2026
0 10 19-03-2026 20-03-2026 21-03-2026 22-03-2026 23-03-2026 24-03-2026 25-03-2026 26-03-2026 27-03-2026 28-03-2026 29-03-2026 30-03-2026 31-03-2026 01-04-2026 02-04-2026 03-04-2026
0 10 04-03-2026 05-03-2026 06-03-2026 07-03-2026 08-03-2026 09-03-2026 10-03-2026 11-03-2026 12-03-2026 13-03-2026 14-03-2026 15-03-2026 16-03-2026 17-03-2026 18-03-2026 19-03-2026 20-03-2026 21-03-2026 22-03-2026 23-03-2026 24-03-2026 25-03-2026 26-03-2026 27-03-2026 28-03-2026 29-03-2026 30-03-2026 31-03-2026 01-04-2026 02-04-2026 03-04-2026
0 10 03-01-2026 06-01-2026 09-01-2026 12-01-2026 15-01-2026 18-01-2026 21-01-2026 24-01-2026 27-01-2026 30-01-2026 02-02-2026 05-02-2026 08-02-2026 11-02-2026 14-02-2026 17-02-2026 20-02-2026 23-02-2026 26-02-2026 01-03-2026 04-03-2026 07-03-2026 10-03-2026 13-03-2026 16-03-2026 19-03-2026 22-03-2026 25-03-2026 28-03-2026 31-03-2026 03-04-2026
0 10 03-04-2025 15-04-2025 27-04-2025 09-05-2025 21-05-2025 02-06-2025 14-06-2025 26-06-2025 08-07-2025 20-07-2025 01-08-2025 13-08-2025 25-08-2025 06-09-2025 18-09-2025 30-09-2025 12-10-2025 24-10-2025 05-11-2025 17-11-2025 29-11-2025 11-12-2025 23-12-2025 04-01-2026 16-01-2026 28-01-2026 09-02-2026 21-02-2026 05-03-2026 17-03-2026 29-03-2026 03-04-2026
Downloads
Growth
Peak

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Reviews & Ratings

3.7
3 reviews
Overall 74%
5
2 (67%)
4
0 (0%)
3
0 (0%)
2
0 (0%)
1
1 (33%)

Tracked Keywords

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Keyword Position Change Type Updated
xmlrpc 65 Tag 23 hours ago

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Plugin Details

Version
1.0.0
Last Updated
Aug 30, 2014
Requires WP
3.8+
Tested Up To
4
PHP Version
N/A
Author
Eric Mann

Support & Rating

Rating
★ ★ ★ ★ ☆ 3.7
Reviews
3
Support Threads
0
Resolved
0%

Keywords

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Frequently Asked Questions

Common questions about Secure XML-RPC

The old username/password paradigm can still be used, but will result in a X-Deprecated header being returned by the server. From now on, you will send an Authorization header. This header will be the publishing application's public key, two pipe (|) characters, and a hash of the application's secret key concatenated with the body of the request.
Say your application has the following information: * Public Key: b730db0864b0d4453ba6a26ad6613cd4 * Secret Key: 7647a19f5bf3e9fd001419900ad48a54 And you want to make the following request (whitespace/indentation added for readability, but is removed when calculating hashes): <?xml version="1.0"?> <methodCall> <methodName>wp.getPosts</methodName> <params> <param> <value><i4>1</i4></value> </param> <param> <value><string></string></value> </param> <param> <value><string></string></value> </param> </params> </methodCall> Note that the second and third parameters (traditionally username and password) are empty. Usernames and passwords can still be specified, but will result in the server returning an X-Deprecated header. Your Authorization header would thus become: b730db0864b0d4453ba6a26ad6613cd4||3fac15f99f7a178f922bcc4942e62dc9001b2a45118fc3a6f3aebd77d25f4d58 The second part of the header is generated in PHP by calculating: hash( 'sha256', '7647a19f5bf3e9fd001419900ad48a54' . hash( 'sha256', '7647a19f5bf3e9fd001419900ad48a54' . {request_body} ) ) WordPress will read the header and log you in as usual, but you never need to send your password across the wire. In this paradigm, application secret keys should also be treated as passwords - they are sensitive information!
Some developers raised concerns about length extension attacks in previous editions of the plugin. While length extension isn't strictly necessary when dealing with XML-based messaging, a double hash helps end the discussion around potentially-related vulnerabilities. The double-hash is similar to but simpler than HMAC and is fairly easy to implement in any programming language. Just note, PHP's hash() function returns a base64-encoded string, not a raw hash of the data passed in.
Not necessarily. The latest version of the plugin adds a new XML-RPC method to the system that allows for the generation of user-specific application keys remotely. Please only ever call this method over a secure/trusted network connection when setting up an application for the first time.

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