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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-5505 Detail

Description

The BackWPup plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 4.0.1 via the job-specific backup 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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://plugins.trac.wordpress.org/browser/backwpup/trunk/inc/class-page-editjob.php?rev=2818974#L29 Wordfence Product 
https://plugins.trac.wordpress.org/changeset/3000176/backwpup/trunk/inc/class-destination-folder.php Wordfence Patch 
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2980789%40backwpup%2Ftrunk&old=2954541%40backwpup%2Ftrunk&sfp_email=&sfph_mail= Wordfence Product 
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3000176%40backwpup&new=3000176%40backwpup&sfp_email=&sfph_mail= Wordfence Patch 
https://www.wordfence.com/threat-intel/vulnerabilities/id/98085a23-0cb6-442a-a28a-cb5c2890b60d?source=cve Wordfence Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') cwe source acceptance level NIST   Wordfence  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-5505
NVD Published Date:
08/17/2024
NVD Last Modified:
06/17/2026
Source:
Wordfence