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Insecure direct object reference in BizSpring Shop order handling

Priority LOW 24CWE-639Published · Updated

Key facts

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

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

BizSpring Shop through commit cf22d39daaf1 contains an insecure direct object reference in the OrderController cancel and receive handlers, tracked as CWE-639. An authenticated member can act on other members' orders by supplying their orderId. An attacker with a low-privilege member account can cancel a victim's pending order, which releases the allocated stock, or confirm receipt of a shipped order without the victim's consent.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

BizSpring Shop through commit cf22d39daaf1 contains an insecure direct object reference vulnerability in the OrderController cancel and receive handlers that allows authenticated members to act on other members' orders by supplying their orderId. Attackers can cancel victims' pending orders to release allocated stock or confirm receipt of shipped orders, advancing fulfilment and settlement without the victim's consent.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.004 34th 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

No affected products listed by the sources yet.

Remediation

The sources list no fixed version for BizSpring Shop.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Timeline

  1. 2026-10-14 Threatist record created from CVE-2026-110608
  2. 2026-10-14 Alias added: GHSA-p242-36gv-prqq
  3. 2026-10-16 CISA SSVC decision points changed

References

  • TI-2026-74101 Payment verification bypass in BizSpring Shop lets buyers skip payment CVSS 4.0HIGH 7.1

Sources