CVE-2026-111657 BeikeShop through 2.0.0.31 IDOR via RMA mark_as_shipped Endpoint
Authenticated users can modify other customers' return records by manipulating RMA IDs in the mark_as_shipped endpoint.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-111657?
CVE-2026-111657 is a medium-severity missing authorization vulnerability in beikeshop, published on 16 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
BeikeShop through 2.0.0.31 contains an insecure direct object reference vulnerability in the markAsShipped handler of RmaController that allows authenticated customers to modify other customers' returns. Attackers can submit sequential RMA ids to the account/rmas/{id}/mark_as_shipped endpoint to overwrite courier names and tracking numbers and mark approved returns as shipped.
Weakness: CWE-639
Which versions are affected by CVE-2026-111657?
How do I fix CVE-2026-111657?
No fix has been published for CVE-2026-111657 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-111657 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111657 exists.
Sources
Also known as GHSA-cqc2-r3p8-vc5x.