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TI-2026-03954 Aliases CVE-2026-4549GHSA-rccx-mffc-xm8j

mickasmt next-saas-stripe-starter Stripe API open-customer-portal.ts openCustomerPortal authorization

Priority LOW 12CWE-285Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-285.

Summary

A flaw has been found in mickasmt next-saas-stripe-starter 1.0.0. Affected by this issue is the function openCustomerPortal of the file actions/open-customer-portal.ts of the component Stripe API. This manipulation causes authorization bypass. Remote exploitation of the attack is possible. The complexity of an attack is rather high. The exploitation is known to be difficult.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00287 21st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
mickasmtnext-saas-stripe-starter1.0.0—No fix listedCNA
  • next-saas-stripe-starter Vendormickasmt Affected 1.0.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-4549
  2. 2026-10-03 Alias added: GHSA-rccx-mffc-xm8j

References

—

  • TI-2026-03953 mickasmt next-saas-stripe-starter update-user-role.ts updateUserrole improper authorization CVSS 4.0MEDIUM 5.3
  • TI-2026-03952 mickasmt next-saas-stripe-starter Checkout generate-user-stripe.ts generateUserStripe logic error CVSS 4.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences