CVE-2023-5822
"WordPress Contact Form 7 Drag and Drop File Upload Remote Code Execution Vulnerability"
Description
The Drag and Drop Multiple File Upload - Contact Form 7 plugin for WordPress is vulnerable to arbitrary file uploads to insufficient file type validation in the 'dnd_upload_cf7_upload' function in versions up to, and including, 1.3.7.3. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. This can be exploited if a user authorized to edit form, which means editor privileges or above, has added a 'multiple file upload' form field with '*' acceptable file types.
INFO
Published Date :
Nov. 22, 2023, 4:15 p.m.
Last Modified :
Nov. 21, 2024, 8:42 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2023-5822
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | CRITICAL | [email protected] |
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-5822.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-5822 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-5822
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-5822 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-5822 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L828 Added Reference https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L855 Added Reference https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L904 Added Reference https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2987252%40drag-and-drop-multiple-file-upload-contact-form-7%2Ftrunk&old=2968538%40drag-and-drop-multiple-file-upload-contact-form-7%2Ftrunk&sfp_email=&sfph_mail= Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/1b3be300-5b7f-4844-8637-1bb8c939ed4c?source=cve -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Nov. 29, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L828 No Types Assigned https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L828 Product Changed Reference Type https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L855 No Types Assigned https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L855 Product Changed Reference Type https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L904 No Types Assigned https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L904 Product Changed Reference Type https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2987252%40drag-and-drop-multiple-file-upload-contact-form-7%2Ftrunk&old=2968538%40drag-and-drop-multiple-file-upload-contact-form-7%2Ftrunk&sfp_email=&sfph_mail= No Types Assigned https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2987252%40drag-and-drop-multiple-file-upload-contact-form-7%2Ftrunk&old=2968538%40drag-and-drop-multiple-file-upload-contact-form-7%2Ftrunk&sfp_email=&sfph_mail= Patch Changed Reference Type https://www.wordfence.com/threat-intel/vulnerabilities/id/1b3be300-5b7f-4844-8637-1bb8c939ed4c?source=cve No Types Assigned https://www.wordfence.com/threat-intel/vulnerabilities/id/1b3be300-5b7f-4844-8637-1bb8c939ed4c?source=cve Patch, Third Party Advisory Added CWE NIST CWE-434 Added CPE Configuration OR *cpe:2.3:a:codedropz:drag_and_drop_multiple_file_upload_-_contact_form_7:*:*:*:*:*:wordpress:*:* versions up to (including) 1.3.7.3 -
CVE Received by [email protected]
Nov. 22, 2023
Action Type Old Value New Value Added Description The Drag and Drop Multiple File Upload - Contact Form 7 plugin for WordPress is vulnerable to arbitrary file uploads to insufficient file type validation in the 'dnd_upload_cf7_upload' function in versions up to, and including, 1.3.7.3. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. This can be exploited if a user authorized to edit form, which means editor privileges or above, has added a 'multiple file upload' form field with '*' acceptable file types. Added Reference Wordfence https://www.wordfence.com/threat-intel/vulnerabilities/id/1b3be300-5b7f-4844-8637-1bb8c939ed4c?source=cve [No types assigned] Added Reference Wordfence https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L828 [No types assigned] Added Reference Wordfence https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L855 [No types assigned] Added Reference Wordfence https://plugins.trac.wordpress.org/browser/drag-and-drop-multiple-file-upload-contact-form-7/tags/1.3.7.2/inc/dnd-upload-cf7.php#L904 [No types assigned] Added Reference Wordfence https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2987252%40drag-and-drop-multiple-file-upload-contact-form-7%2Ftrunk&old=2968538%40drag-and-drop-multiple-file-upload-contact-form-7%2Ftrunk&sfp_email=&sfph_mail= [No types assigned] Added CVSS V3.1 Wordfence AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Scoring Details
Base CVSS Score: 9.8
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
4.40 }} -2.08%
score
0.88321
percentile