CVE-2026-108697: Auth Bypass (CVSS 4.3)

Description

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.

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CVSS v3.1 Score

4.3

MEDIUM

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

EPSS — Exploit Prediction

0.0020

Probability of exploitation

0.09%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-862 Missing Authorization

References

Other References

https://github.com/coreshop/CoreShop https://github.com/coreshop/CoreShop/blob/2026.2.2/src/CoreShop/Bundle/PayumPaymentBundle/Controller/PaymentProviderController.php https://github.com/coreshop/CoreShop/blob/2026.2.2/src/CoreShop/Bundle/ResourceBundle/Controller/ResourceController.php#L79-L88 https://hackmd.io/TsX1brUNT8G2iQGO9YlCkQ https://www.vulncheck.com/advisories/coreshop-through-2026.2.2-missing-authorization-via-resourcecontroller-listaction https://hackmd.io/TsX1brUNT8G2iQGO9YlCkQ

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2026-108697? +

CVE-2026-108697 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0020, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-108697? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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