CVE-2026-93659
9.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| concretecms-community-store | community_store | 0 < 2.7.8 | affected |
| concretecms-community-store | community_store | 2.7.8 | unaffected |
Weaknesses
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://github.com/concretecms-community-store/community_store/commit/2a802d6a5717f4e351ef21fdf8bdaf8061c40109
- https://github.com/concretecms-community-store/community_store/blob/v2.7.7/elements/order_slip.php
- https://github.com/concretecms-community-store/community_store/releases/tag/v2.7.8
- https://github.com/concretecms-community-store/community_store
- https://www.vulncheck.com/advisories/concrete-cms-community-store-before-2.7.8-stored-xss
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