CRITICAL 9.3 NVD
CVE-2026-93659
Concrete CMS Community Store before 2.7.8 renders customer-supplied order fields without HTML escaping in checkout and admin views. Unauthenticated attackers ca
Concrete CMS Community Store before 2.7.8 renders customer-supplied order fields without HTML escaping in checkout and admin views. Unauthenticated attackers can store script payloads in billing name, email, or phone fields that execute in authenticated manager sessions to create rogue accounts or exfiltrate data.
References
- https://github.com/concretecms-community-store/community_store
- https://github.com/concretecms-community-store/community_store/blob/v2.7.7/elements/order_
- https://github.com/concretecms-community-store/community_store/commit/2a802d6a5717f4e351ef
- https://github.com/concretecms-community-store/community_store/releases/tag/v2.7.8
- https://www.vulncheck.com/advisories/concrete-cms-community-store-before-2.7.8-stored-xss
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-09-18 via NVD.
Risk Timeline
CVE Disclosed2026-09-18 · -1 days ago
Remediation Resources
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