CVE-2023-0479Public exploitNetwork attack vector

Reflected XSS via post-sanitization URL decoding

Published Jan 16, 2024 · Updated Jun 20, 2025

Reflected XSS in Tyche Softwares Print Invoice & Delivery Notes for WooCommerce before 4.7.2 allows remote attackers to run script. The orders-page admin notice URL-decodes a print_url GET value after esc_url_raw() sanitization, so double encoding restores executable markup. WooCommerce must be active, and a user with edit_others_shop_orders must open the crafted request; script then runs in that user's browser context.

CVSS severity6.1
Medium
EPSS probability0.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Tyche Softwares Print Invoice & Delivery Notes for WooCommerce before 4.7.2 allows remote attackers to run script. The orders-page admin notice URL-decodes a print_url GET value after esc_url_raw() sanitization, so double encoding restores executable markup. WooCommerce must be active, and a user with edit_others_shop_orders must open the crafted request; script then runs in that user's browser context.

The record

CVE
CVE-2023-0479
Published
Jan 16, 2024
Updated
Jun 20, 2025
Vendor
Tyche Softwares
Product
Print Invoice & Delivery Notes for WooCommerce
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 20, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <4.7.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Tyche Softwares · Print Invoice & Delivery Notes for WooCommerceversion=0 <4.7.2

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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