CVE-2026-67347

Vendure through 3.7.1, fixed in commit f67ef5f, contains a cross-channel authorization bypass vulnerability in stock-location.service.ts and asset.service.ts update methods that allows channel-scoped administrators to modify other tenants' data. Attackers can supply global IDs of StockLocation or Asset entities from different channels to overwrite inventory locations or catalog assets belonging to other tenants without proper channel isolation validation.

CVSS v4.0

6.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

6.8 MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H

EPSS

0.28% chance of exploitation in the next 30 days, 20th percentile

Published

2026-07-30

Updated

2026-08-14

Proof-of-concept exploits (1)

• vendurehq/vendure/issues/5003

References

• CVE Record
• NVD entry

Related

• CVE-2026-67345
• CVE-2026-67348
• CVE-2026-67340
• CVE-2026-67349
• CVE-2026-67320
• CVE-2026-67363