Privilege escalation in Datalogics Ecommerce Delivery

CVE-2026-2631

The Datalogics Ecommerce Delivery WordPress plugin before 2.6.60 exposes an unauthenticated REST endpoint that allows any remote user to modify the option `datalogics_token` without verification. This token is subsequently used for authentication in a protected endpoint that allows users to perform arbitrary WordPress `update_option()` operations. Attackers can use this to enable registartion and to set the default role as Administrator.

Vulnerability class: Privilege Escalation

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.008 (54.9th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-2631: held from 0.006 to 0.008.

EPSS over last 30 days · oldest: 0.006 · newest: 0.008 · change: +0.002

Affected products

  • Datalogics Ecommerce Delivery — versions 0

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2026-2631?
CVE-2026-2631 is a critical-severity vulnerability in Datalogics Ecommerce Delivery, classified under Improper Privilege Management. CVSS score: 9.8/10. Published 2026-03-11.
How severe is CVE-2026-2631?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2026-2631 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.