CVE-2026-89265

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.

References

• https://gitee.com/moxi159753/mogu_blog_v2/releases
• https://github.com/LinYuanyi1/cve-request-poc/blob/master/mogublog-poc/C13_pictureSort_getByUid_bfla.py
• https://github.com/moxi624/mogu_blog_v2
• https://github.com/moxi624/mogu_blog_v2/blob/025d78c7ac7e19b1abf796fa3cc158d855723d15/mogu_admin/src/main/java/com/moxi/mogublog/admin/restapi/PictureSortRestApi.java
• https://www.vulncheck.com/advisories/mogublog-through-6.2-missing-authorization-on-the-admin-getpicturesortbyuid-endpoint