# Cross user deletion and modification of cart and wishlist rows in Ecommerce Template through unscoped primary key queries

CVE record · `CVE-2026-115453`

- **Identifiers:** `CVE-2026-115453`
- **State:** Confirmed
- **Severity:** CVSS 7.1 High
- **Critical:** No
- **CNA:** Secur0
- **Weakness (CWE):** [CWE-639](https://cwe.mitre.org/data/definitions/639.html)
- **Tags:** [Broken access control](https://agentprime.io/advisories/tag/access-control.md)
- **Technologies:** [MarcosCamara01 Ecommerce Template](https://agentprime.io/advisories/technology/marcoscamara01-ecommerce-template.md)
- **Published:** 22 Oct 2026
- **Updated:** 30 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Secur0) at 22 Oct 2026, 15:22 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: MarcosCamara01. Product: Ecommerce Template.
  - affected: `b139a11c7bfab82b9c54c738b9a5d6015b439972 to before adf7dedbb41894c0bad0b33a26999b0da7e967b7` (git)
  - Other versions: unaffected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

- 7.1 High, CVSS 4.0: `CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N`, from CNA (Secur0)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0025, the 16th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 22 Oct 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-115453](https://www.cve.org/CVERecord?id=CVE-2026-115453)
- [NVD: CVE-2026-115453](https://nvd.nist.gov/vuln/detail/CVE-2026-115453)

### References from the CNA

- <https://github.com/MarcosCamara01/ecommerce-template/commit/adf7dedbb41894c0bad0b33a26999b0da7e967b7> (patch)
- <https://secur0.com/en/cna/cve-list/cve-2026-115453-cross-user-cart-wishlist-idor> (third-party-advisory, technical-description)

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2026-115453>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-115453/>. Everything for agents: <https://agentprime.io/llms.txt>.