01 Record

CVE-2026-8678

MyParcel <= 4.25.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Order Shipment Data Disclosure and Modification via wcmp_get_shipment_options and wcmp_save_shipment_options AJAX Actions

MediumPUBLISHEDCNA: Wordfence

CNA base score4.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

View raw JSON

02 Description

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.40% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 33.2% of scored records. A rank, not a probability.

NVD base score

4.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-07-13.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-07-11 02:31Z1 MO AGO

Last updated

2026-07-13 16:14Z1 MO AGO

Reserved

2026-05-15

Assigning CNA

Wordfence

Record state

PUBLISHED

Severity

Medium (CVSS 4.3)

CNA CVSS vector

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

Weaknesses

CWE-862Missing AuthorizationClass

Data version

5.2

Document digest

bbde4712d8ce559f4c73ae75da7bfeb8ccee183d1146102a8a314007f11bc5de

05 Affected products

VendorProductVersionsPlatforms

richardperdaanMyParcel0 to 4.25.1—

06 References

www.wordfence.comhttps://www.wordfence.com/threat-intel/vulnerabilities/id/1a7bdae1-b28a-4fc6-9538-944ffeb32796?source=cve
plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/woocommerce-myparcel/tags/4.25.1/includes/admin/class-wcmypa-admin.php#L872
plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/woocommerce-myparcel/tags/4.25.1/includes/admin/class-wcmypa-admin.php#L653
plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/woocommerce-myparcel/tags/4.25.1/includes/admin/class-wcmypa-admin.php#L118
plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/woocommerce-myparcel/tags/4.24.3/includes/admin/class-wcmypa-admin.php#L872
plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/woocommerce-myparcel/tags/4.24.3/includes/admin/class-wcmypa-admin.php#L653
plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/browser/woocommerce-myparcel/tags/4.24.3/includes/admin/class-wcmypa-admin.php#L118
plugins.trac.wordpress.orghttps://plugins.trac.wordpress.org/changeset?reponame=&old=3585914%40woocommerce-myparcel&new=3585914%40woocommerce-myparcel

01 Record index

CVE-2026-8678

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-8678

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References