CVE-2026-56830Public exploitNetwork attack vectorHinoki check available

Product media modification via missing authorization check

Published Sep 15, 2026 · Updated Sep 15, 2026

Missing authorization in Shopper Labs Shopper before 2.9.2 allows remote authenticated users to replace product thumbnail and gallery images. The Media Livewire component's store() action updates the bound product from submitted form state without checking the edit_products permission. An account with browse_products can alter media only for a product whose edit page initialized the locked component; client-side ID substitution cannot target another product.

CVSS severity6.5
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Missing authorization in Shopper Labs Shopper before 2.9.2 allows remote authenticated users to replace product thumbnail and gallery images. The Media Livewire component's store() action updates the bound product from submitted form state without checking the edit_products permission. An account with browse_products can alter media only for a product whose edit page initialized the locked component; client-side ID substitution cannot target another product.

The record

CVE
CVE-2026-56830
Published
Sep 15, 2026
Updated
Sep 15, 2026
Vendor
Shopper Labs
Product
Shopper
Classifications
CWE-862, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 2.9.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Shopper Labs · Shopperversion=< 2.9.2

Published CVSS scores

6.5GitHubCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
T1565.001Stored Data Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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