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PickMall lilishop IDOR lets sellers overwrite other stores' products

Priority LOW 31CWE-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 · High · None
Fix status
No fix listed

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

Summary

PickMall lilishop through 4.4 contains an insecure direct object reference that lets authenticated sellers overwrite any store's product by supplying another store's goodsId to the goods update endpoint. An attacker with a seller account can send PUT requests to the update endpoint to replace product details and SKUs and reassign products to their own store, related to CWE-639.

Written with Claude Haiku 5.5 from the sources below · 2026-10-27

Description from the CNA

PickMall lilishop through 4.4 contains an insecure direct object reference vulnerability that allows authenticated sellers to overwrite any store's product by supplying another store's goodsId to the goods update endpoint. Attackers can send PUT requests to /store/goods/goods/update/{goodsId} to replace product details and SKUs and reassign products to their own store.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00277 20th 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
PickMalllilishopup to 4.4—No fix listedCNA
  • lilishop VendorPickMall Affected up to 4.4 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for PickMall lilishop.

Written with Claude Haiku 5.5 from the sources below · 2026-10-27

Timeline

  1. 2026-10-13 Threatist record created from CVE-2026-110121
  2. 2026-10-13 Alias added: GHSA-95xj-7gcg-rwqr

References

  • TI-2024-34067 lilishop <=4.2.4 is vulnerable to Incorrect Access Control, which can allow attackers to… CVSS 3.1HIGH 7.5
  • TI-2026-75433 IDOR in PickMall lilishop lets buyers read other buyers' invoices CVSS 4.0MEDIUM 5.3
  • TI-2026-72006 Insecure direct object reference in PickMall lilishop freight endpoint CVSS 4.0MEDIUM 5.3

Sources