CVE-2023-5504
BackWPup for WordPress Directory Traversal Vulnerability
Description
The BackWPup plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 4.0.1 via the Log File Folder. This allows authenticated attackers to store backups in arbitrary folders on the server provided they can be written to by the server. Additionally, default settings will place an index.php and a .htaccess file into the chosen directory (unless already present) when the first backup job is run that are intended to prevent directory listing and file access. This means that an attacker could set the backup directory to the root of another site in a shared environment and thus disable that site.
INFO
Published Date :
Jan. 11, 2024, 9:15 a.m.
Last Modified :
Jan. 17, 2024, 7:50 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.8
Exploitability Score :
2.3
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-2023-5504.
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-2023-5504 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-5504 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 17, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H Changed Reference Type https://plugins.trac.wordpress.org/browser/backwpup/trunk/inc/class-page-settings.php?rev=2818974#L457 No Types Assigned https://plugins.trac.wordpress.org/browser/backwpup/trunk/inc/class-page-settings.php?rev=2818974#L457 Issue Tracking Changed Reference Type https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3000176%40backwpup%2Ftrunk&old=2980789%40backwpup%2Ftrunk&sfp_email=&sfph_mail= No Types Assigned https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3000176%40backwpup%2Ftrunk&old=2980789%40backwpup%2Ftrunk&sfp_email=&sfph_mail= Patch Changed Reference Type https://www.wordfence.com/threat-intel/vulnerabilities/id/e830fe1e-1171-46da-8ee7-0a6654153f18?source=cve No Types Assigned https://www.wordfence.com/threat-intel/vulnerabilities/id/e830fe1e-1171-46da-8ee7-0a6654153f18?source=cve Product, Third Party Advisory Added CWE NIST CWE-22 Added CPE Configuration OR *cpe:2.3:a:inpsyde:backwpup:*:*:*:*:*:wordpress:*:* versions up to (including) 4.0.1 -
CVE Received by [email protected]
Jan. 11, 2024
Action Type Old Value New Value Added Description The BackWPup plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 4.0.1 via the Log File Folder. This allows authenticated attackers to store backups in arbitrary folders on the server provided they can be written to by the server. Additionally, default settings will place an index.php and a .htaccess file into the chosen directory (unless already present) when the first backup job is run that are intended to prevent directory listing and file access. This means that an attacker could set the backup directory to the root of another site in a shared environment and thus disable that site. Added Reference Wordfence https://www.wordfence.com/threat-intel/vulnerabilities/id/e830fe1e-1171-46da-8ee7-0a6654153f18?source=cve [No types assigned] Added Reference Wordfence https://plugins.trac.wordpress.org/browser/backwpup/trunk/inc/class-page-settings.php?rev=2818974#L457 [No types assigned] Added Reference Wordfence https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3000176%40backwpup%2Ftrunk&old=2980789%40backwpup%2Ftrunk&sfp_email=&sfph_mail= [No types assigned] Added CVSS V3.1 Wordfence AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-5504 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-2023-5504
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.14900
percentile