WordPress A1POST.BG Shipping for Woo plugin <= 1.5 - CSRF to Privilege Escalation vulnerability

8.8 CVSS

Vulnerability Description

Cross-Site Request Forgery (CSRF) vulnerability in a1post A1POST.BG Shipping for Woo a1post-bg-shipping-for-woocommerce allows Privilege Escalation.This issue affects A1POST.BG Shipping for Woo: from n/a through <= 1.5.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Mika | Patchstack Bug Bounty Program

References

https://patchstack.com/database/Wordpress/Plugin/a1post-bg-shipping-for-woocommerce/vulnerability/wordpress-a1post-bg-shipping-for-woo-plugin-1-5-1-csrf-to-privilege-escalation-vulnerability?_s_id=cve

Affected Vendor

a1post

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Affected Software

A1POST.BG Shipping for Woo

Vulnerable Versions:

Timeline

Official Publish: February 22nd, 2025

Last Modified: April 28th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-352

MITRE ATT&CK TTPs

T1566.002 Spearphishing Link

Initial Access

T1204.001 Malicious Link

Execution

T1098 Account Manipulation

Persistence

T1565.001 Stored Data Manipulation

Impact