Auth bypass in Coreshop
CVE-2026-108697
CoreShop through 2026.2.2 contains a missing authorization vulnerability that allows low-privileged backend users to list permission-restricted resources because ResourceController listAction skips the isGrantedOr403() check. Authenticated Pimcore users lacking resource permissions can request the generated list routes to enumerate payment providers, carriers, price rules, stores, and tax rules including ids, names, and identifiers.
Vulnerability class: Broken Access Control
Published .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/TsX1brUNT8G2iQGO9YlCkQ (third-party-advisory)
- github.com/coreshop/CoreShop/blob/2026.2.2/src/CoreShop/Bundle/ResourceBundle/C… (technical-description)
- github.com/coreshop/CoreShop/blob/2026.2.2/src/CoreShop/Bundle/PayumPaymentBund… (technical-description)
- github.com/coreshop/CoreShop (product)
- www.vulncheck.com/advisories/coreshop-through-2026.2.2-missing-authorization-vi… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-108697?
- CVE-2026-108697 is a medium-severity vulnerability in Coreshop, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-10-11.
- How severe is CVE-2026-108697?
- Medium severity. CVSS v3 base score is 4.3 out of 10.