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CVE-2023-3677

24
FAUCET Score

CVE-2023-3677 is a SQL Injection vulnerability affecting the WooCommerce PDF Invoice Builder plugin for WordPress, specifically versions up to and including 1.2.89. This flaw allows authenticated users with subscriber-level privileges or higher to inject malicious SQL queries through the pageId parameter, enabling the extraction of sensitive database information. The vulnerability carries a high CVSS score of 8.8, indicating a network-exploitable issue with low attack complexity, leading to high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, nor are there publicly available exploit codes in Metasploit, Nuclei, or ExploitDB, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.89CPE matchmatch criteria
cpe:2.3:a:rednao:woocommerce_pdf_invoice_builder:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.62%
Probability of exploitation in next 30 days
EPSS Percentile
46.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0062 is in the 37th percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/woo-pdf-invoice-builder/trunk/woocommerce-pdf-invoice-ajax.php
Patch
plugins.trac.wordpress.org / changeset/2949518/woo-pdf-invoice-builder/trunk/woocommerce-pdf-invoice-ajax.php
Patch
wordfence.com / threat-intel/vulnerabilities/id/4336d597-7e87-46eb-8abd-9fafd6cd25d9
Third Party Advisory