Medium severity · published Aug 31, 2023
CVE-2023-4160
WooCommerce PDF Invoice Builder <= 1.2.90 - Authenticated (Administrator+) Cross-Site Scripting
4.8
CVSS
0.5%
EPSS
No
On KEV
Description
The WooCommerce PDF Invoice Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 1.2.90 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PB
PDF Builder for WooCommerce. Create invoices,packing slips and more · edgarrojas
through 1.2.90 · source: vendor
WP
Woocommerce Pdf Invoice Builder · Rednao
through 1.2.90 · source: NVD
Affected product
PB
PDF Builder for WooCommerce. Create invoices,packing slips and more
edgarrojas
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-4160
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-4160
Patch
https://plugins.trac.wordpress.org/browser/woo-pdf-invoice-builder/trunk/woocommerce-pdf-invoice-ajax.php?rev=2935371#L654
Patch
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2953379%40woo-pdf-invoice-builder%2Ftrunk&old=2951617%40woo-pdf-invoice-builder%2Ftrunk&sfp_email=&sfph_mail=
Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/6a765360-8603-4ba1-a6db-dd0175ff3ddf?source=cve
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