CVE-2026-89265 json
MoguBlog through 6.2 Missing Authorization on the Admin getPictureSortByUid Endpoint
published 2026-09-11 58 d ago modified 2026-09-24 45 d ago also EUVD-2026-76138
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 30%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 58 d ago
Exploit prediction
0.37% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/LinYuanyi1/cve-request-poc/blob/master/mogublog-poc/C13_pictureSort_getByUid_bfla.py referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| CNA | 4.0 | 5.3 | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/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 |
Affected products
- moxi624 MoguBlog
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/LinYuanyi1/cve-request-poc/blob/master/mogublog-poc/C13_pictureSort_getByUid_bfla.py
exploit
-
github.com
/moxi624/mogu_blog_v2/blob/025d78c7ac7e19b1abf796fa3cc158d855723d15/mogu_admin/src/main/java/com/moxi/mogublog
technical-description
-
gitee.com
/moxi159753/mogu_blog_v2/releases
release-notes
-
github.com
/moxi624/mogu_blog_v2
product
-
vulncheck.com
/advisories/mogublog-through-6.2-missing-authorization-on-the-admin-getpicturesortbyuid-endpoint
third-party-advisory
Sources
- CVE List CVE-2026-89265
- NVD CVE-2026-89265
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.