TI-2023-04555 Aliases CVE-2023-4945 GHSA-9vvx-3rg9-64jh

Booster for WooCommerce <= 7.1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

LOW 29CWE-79Published 2023-09-14 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The Booster for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple shortcodes in versions up to, and including, 7.1.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00566 47th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
pluggabl	Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools	up to 7.1.0	—	No fix listed	CNA

Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools Vendorpluggabl Affected up to 7.1.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:booster:booster_for_woocommerce::::::wordpress::*	up to 7.1.0	Vulnerable	pluggabl

cpe:2.3:a:booster:booster_for_woocommerce:*:*:*:*:*:wordpress:*:* Versions up to 7.1.0 Vulnerable ·pluggabl

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-4945
2026-10-03 Alias added: GHSA-9vvx-3rg9-64jh

References

Patch 1

https://plugins.trac.wordpress.org/changeset/2966325/woocommerce-jetpack

Advisory 2

TI-2021-13660 Booster for WooCommerce <= 5.4.3 Authentication Bypass CVSS 3.1CRITICAL 9.8
TI-2022-03454 Booster for WooCommerce - Checkout Files Deletion via CSRF CVSS 3.1HIGH 8.1
TI-2022-03685 Booster for WooCommerce - Custom Role Creation/Deletion via CSRF CVSS 3.1MEDIUM 6.5
TI-2022-03453 Booster for WooCommerce - ShopManager+ Arbitrary File Download CVSS 3.1MEDIUM 6.5
TI-2024-12783 Booster for WooCommerce 4.0.1 - 7.2.4 - Unauthenticated Arbitrary File Upload CVSS 3.1CRITICAL 9.8
TI-2024-12385 Booster for WooCommerce <= 7.2.4 - Unauthenticated Double Extension Arbitrary File Upload CVSS 3.1CRITICAL 9.8

See all 36 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences