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CVE-2026-8678

MEDIUM
4.3
CVSS 3.1
Description
The MyParcel plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.25.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to view and modify shipment options — including carrier, delivery type, package type, number of labels, weight, signature requirement, and insurance — on any arbitrary order.

Metadata

CVE ID
CVE-2026-8678
State
PUBLISHED
Assigner
Wordfence
Reserved
2026-05-15 13:30 UTC
Published
2026-07-11 02:31 UTC
Last updated
2026-07-11 02:31 UTC
Primary CWE
CWE-862
CWE-862 Missing Authorization
Vendor / Product
richardperdaan / MyParcel
Sources
cve.org  ·  NVD

Severity & Metrics

4.3 MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected products (1)
VendorProductPlatformVersions
richardperdaan MyParcel — 0 ≤ 4.25.1
Weakness (CWE)
CWESourceDescription
CWE-862 cna CWE-862 Missing Authorization
CVSS scores (1)
ScoreSeverityVersionSourceVector
4.3 MEDIUM 3.1 cna CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
References (8)
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