# CVE-2026-95653: Concrete CMS Community Store weak digital product download tokens

Source: https://junglewise.ai/threats/cve-2026-95653-concrete-cms-community-store-before-2-7-8-derives-digital-product  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-22. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-95653 · Severity: high · CVSS 7.5 · Published 2026-09-22

Concrete CMS Community Store is an e-commerce plugin that allows vendors to sell digital products. The vulnerability allows attackers without authentication to download any customer's purchased digital goods by predicting download tokens based on order timestamps. An attacker can enumerate orders and calculate valid download tokens, resulting in unauthorized access to sold digital content.

Vendors: [Concrete CMS](https://junglewise.ai/threats/vendors/concrete-cms).

## Quick answers

**Is CVE-2026-95653 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-95653 being exploited in the wild.

**How severe is CVE-2026-95653?** High severity, with a CVSS score of 7.5, published 22 September 2026.

**Which products and versions are affected?** Concrete CMS Community Store before 2.7.8.

**Is there a fix for CVE-2026-95653?** A patch was published on 2026-09-22: Fixed in version 2.7.8 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-95653 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-95653?** Check whether you run Concrete CMS Community Store at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The vulnerability exists in the Download.php utility class, which generates digital product download tokens using MD5(order_creation_timestamp) instead of cryptographically random values. Unauthenticated attackers can enumerate sequential order IDs and file IDs, then brute-force or calculate valid download tokens. The attack requires only network access and knowledge that an order exists, with no authentication or user interaction needed.

## Affected products

- Concrete CMS Community Store before 2.7.8

## Timeline

- 2026-09-22: disclosed
- 2026-09-22: patched: Fixed in version 2.7.8

## References

- [https://github.com/concretecms-community-store/community_store](https://github.com/concretecms-community-store/community_store)
- [https://github.com/concretecms-community-store/community_store/blob/v2.7.7/src/CommunityStore/Utilities/Download.php](https://github.com/concretecms-community-store/community_store/blob/v2.7.7/src/CommunityStore/Utilities/Download.php)

## Related threats

- [Concrete CMS Community Store stored XSS in order fields](https://junglewise.ai/threats/cve-2026-93659-concrete-cms-community-store-stored-xss-in-order-fields)