CVE-2026-15752 zhinianboke xianyu-auto-reply Backend User Endpoint users authorization
Remote attackers can access backend user endpoints without proper authorization, potentially reading or modifying user data in the Xianyu auto-reply application.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-15752?
CVE-2026-15752 is a medium-severity missing authorization vulnerability in zhinianboke xianyu-auto-reply, published on 14 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was found in zhinianboke xianyu-auto-reply up to dcb445ad97816ad65299a7580ee0c8c8f929da84. Affected is an unknown function of the file /api/v1/users/ of the component Backend User Endpoint. Performing a manipulation results in missing authorization. The attack may be initiated remotely. The exploit has been made public and could be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The patch is named 19fc3282a1bb78a05c34945c088525d20e081cbd. Applying a patch is the recommended action to fix this issue.
Which versions are affected by CVE-2026-15752?
How do I fix CVE-2026-15752?
No fix has been published for CVE-2026-15752 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-2026-15752 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-15752 exists.
Sources
Also known as GHSA-qfmv-m5q8-c558.