CVE-2026-89265 MoguBlog through 6.2 Missing Authorization on the Admin getPictureSortByUid Endpoint
Authenticated users can bypass authorization checks to retrieve restricted image-category metadata via the getPictureSortByUid 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-2026-89265?
CVE-2026-89265 is a medium-severity missing authorization vulnerability in moxi624 MoguBlog, published on 11 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
MoguBlog through 6.2 contains an authorization bypass vulnerability in the POST /pictureSort/getPictureSortByUid endpoint, which omits the @AuthorityVerify annotation required to enforce role-based permissions. Authenticated back-office users without image-category permissions can supply a category uid to retrieve restricted image-category records including metadata such as name, cover file uid, sort order and timestamps.
Weakness: CWE-862
Which versions are affected by CVE-2026-89265?
How do I fix CVE-2026-89265?
No fix has been published for CVE-2026-89265 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-2026-89265 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-89265 exists.
Sources
Also known as GHSA-jgmr-fg2f-g83q.